add OCR docs

* Feat/tika integration (#94)

* feat(Tika) Integration von Tika zur Textextraktion

* feat(Tika) Integration of Apache Tika for text extraction

* feat(Tika): Complete Tika integration with text extraction and docker-compose setup

- Add Tika service to docker-compose.yml
- Implement text sanitization and document validation
- Improve batch processing with concurrency control

* fix(comments) translated comments into english
fix(docker) removed ports (only used for testing)

* feat(indexing): Implement batch indexing for Meilisearch

This change introduces batch processing for indexing emails into Meilisearch to significantly improve performance and throughput during ingestion. This change is based on the batch processing method previously contributed by @axeldunkel.

Previously, each email was indexed individually, resulting in a high number of separate API calls. This approach was inefficient, especially for large mailboxes.

The `processMailbox` queue worker now accumulates emails into a batch before sending them to the `IndexingService`. The service then uses the `addDocuments` Meilisearch API endpoint to index the entire batch in a single request, reducing network overhead and improving indexing speed.

A new environment variable, `MEILI_INDEXING_BATCH`, has been added to make the batch size configurable, with a default of 500.

Additionally, this commit includes minor refactoring:
- The `TikaService` has been moved to its own dedicated file.
- The `PendingEmail` type has been moved to the shared `@open-archiver/types` package.

* chore(jobs): make continuous sync job scheduling idempotent

Adds a static `jobId` to the repeatable 'schedule-continuous-sync' job.

This prevents duplicate jobs from being scheduled if the server restarts. By providing a unique ID, the queue will update the existing repeatable job instead of creating a new one, ensuring the sync runs only at the configured frequency.

---------

Co-authored-by: axeldunkel <53174090+axeldunkel@users.noreply.github.com>
Co-authored-by: Wayne <5291640+ringoinca@users.noreply.github.com>

.env.example

@@ -19,7 +19,8 @@ DATABASE_URL="postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/$
 # Meilisearch
 MEILI_MASTER_KEY=aSampleMasterKey
 MEILI_HOST=http://meilisearch:7700
-
+# The number of emails to batch together for indexing. Defaults to 500.
+MEILI_INDEXING_BATCH=500
 
 
 # Redis (We use Valkey, which is Redis-compatible and open source)
@@ -60,6 +61,8 @@ RATE_LIMIT_WINDOW_MS=60000
 # The maximum number of API requests allowed from an IP within the window. Defaults to 100.
 RATE_LIMIT_MAX_REQUESTS=100
 
+
+
 # JWT
 # IMPORTANT: Change this to a long, random, and secret string in your .env file
 JWT_SECRET=a-very-secret-key-that-you-should-change
@@ -70,3 +73,9 @@ JWT_EXPIRES_IN="7d"
 # IMPORTANT: Generate a secure, random 32-byte hex string for this
 # You can use `openssl rand -hex 32` to generate a key.
 ENCRYPTION_KEY=
+
+# Apache Tika Integration
+# ONLY active if TIKA_URL is set
+TIKA_URL=http://tika:9998
+
+

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: [wayneshn]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+5. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**System:**
+ - Open Archiver Version: 
+
+**Relevant logs:**
+Any relevant logs (Redact sensitive information)
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. 
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

README.md

@@ -46,12 +46,14 @@ Password: openarchiver_demo
     - Microsoft 365
     - PST files
     - Zipped .eml files
+    - Mbox files
 
 - **Secure & Efficient Storage**: Emails are stored in the standard `.eml` format. The system uses deduplication and compression to minimize storage costs. All data is encrypted at rest.
 - **Pluggable Storage Backends**: Support both local filesystem storage and S3-compatible object storage (like AWS S3 or MinIO).
 - **Powerful Search & eDiscovery**: A high-performance search engine indexes the full text of emails and attachments (PDF, DOCX, etc.).
 - **Thread discovery**: The ability to discover if an email belongs to a thread/conversation and present the context.
 - **Compliance & Retention**: Define granular retention policies to automatically manage the lifecycle of your data. Place legal holds on communications to prevent deletion during litigation (TBD).
+- **File Hash and Encryption**: Email and attachment file hash values are stored in the meta database upon ingestion, meaning any attempt to alter the file content will be identified, ensuring legal and regulatory compliance.
 - **Comprehensive Auditing**: An immutable audit trail logs all system activities, ensuring you have a clear record of who accessed what and when (TBD).
 
 ## 🛠️ Tech Stack

docker-compose.yml

@@ -52,6 +52,13 @@ services:
         networks:
             - open-archiver-net
 
+    tika:
+        image: apache/tika:3.2.2.0-full
+        container_name: tika
+        restart: always
+        networks:
+            - open-archiver-net
+
 volumes:
     pgdata:
         driver: local

docs/.vitepress/config.mts

@@ -52,6 +52,7 @@ export default defineConfig({
 							},
 							{ text: 'EML Import', link: '/user-guides/email-providers/eml' },
 							{ text: 'PST Import', link: '/user-guides/email-providers/pst' },
+							{ text: 'Mbox Import', link: '/user-guides/email-providers/mbox' },
 						],
 					},
 					{
@@ -64,6 +65,20 @@ export default defineConfig({
 							},
 						],
 					},
+					{
+						text: 'Upgrading and Migration',
+						collapsed: true,
+						items: [
+							{
+								text: 'Upgrading',
+								link: '/user-guides/upgrade-and-migration/upgrade',
+							},
+							{
+								text: 'Meilisearch Upgrade',
+								link: '/user-guides/upgrade-and-migration/meilisearch-upgrade',
+							},
+						],
+					},
 				],
 			},
 			{
@@ -85,6 +100,7 @@ export default defineConfig({
 				items: [
 					{ text: 'Overview', link: '/services/' },
 					{ text: 'Storage Service', link: '/services/storage-service' },
+					{ text: 'OCR Service', link: '/services/ocr-service' },
 					{
 						text: 'IAM Service',
 						items: [{ text: 'IAM Policies', link: '/services/iam-service/iam-policy' }],

docs/services/iam-service.md

@@ -1,289 +0,0 @@
-# IAM Policies
-
-This document provides a guide to creating and managing IAM policies in Open Archiver. It is intended for developers and administrators who need to configure granular access control for users and roles.
-
-## Policy Structure
-
-IAM policies are defined as an array of JSON objects, where each object represents a single permission rule. The structure of a policy object is as follows:
-
-```json
-{
-	"action": "read" OR ["read", "create"],
-	"subject": "ingestion" OR ["ingestion", "dashboard"],
-	"conditions": {
-		"field_name": "value"
-	},
-	"inverted": false OR true,
-}
-```
-
-- `action`: The action(s) to be performed on the subject. Can be a single string or an array of strings.
-- `subject`: The resource(s) or entity on which the action is to be performed. Can be a single string or an array of strings.
-- `conditions`: (Optional) A set of conditions that must be met for the permission to be granted.
-- `inverted`: (Optional) When set to `true`, this inverts the rule, turning it from a "can" rule into a "cannot" rule. This is useful for creating exceptions to broader permissions.
-
-## Actions
-
-The following actions are available for use in IAM policies:
-
-- `manage`: A wildcard action that grants all permissions on a subject (`create`, `read`, `update`, `delete`, `search`, `sync`).
-- `create`: Allows the user to create a new resource.
-- `read`: Allows the user to view a resource.
-- `update`: Allows the user to modify an existing resource.
-- `delete`: Allows the user to delete a resource.
-- `search`: Allows the user to search for resources.
-- `sync`: Allows the user to synchronize a resource.
-
-## Subjects
-
-The following subjects are available for use in IAM policies:
-
-- `all`: A wildcard subject that represents all resources.
-- `archive`: Represents archived emails.
-- `ingestion`: Represents ingestion sources.
-- `settings`: Represents system settings.
-- `users`: Represents user accounts.
-- `roles`: Represents user roles.
-- `dashboard`: Represents the dashboard.
-
-## Advanced Conditions with MongoDB-Style Queries
-
-Conditions are the key to creating fine-grained access control rules. They are defined as a JSON object where each key represents a field on the subject, and the value defines the criteria for that field.
-
-All conditions within a single rule are implicitly joined with an **AND** logic. This means that for a permission to be granted, the resource must satisfy _all_ specified conditions.
-
-The power of this system comes from its use of a subset of [MongoDB's query language](https://www.mongodb.com/docs/manual/), which provides a flexible and expressive way to define complex rules. These rules are translated into native queries for both the PostgreSQL database (via Drizzle ORM) and the Meilisearch engine.
-
-### Supported Operators and Examples
-
-Here is a detailed breakdown of the supported operators with examples.
-
-#### `$eq` (Equal)
-
-This is the default operator. If you provide a simple key-value pair, it is treated as an equality check.
-
-```json
-// This rule...
-{ "status": "active" }
-
-// ...is equivalent to this:
-{ "status": { "$eq": "active" } }
-```
-
-**Use Case**: Grant access to an ingestion source only if its status is `active`.
-
-#### `$ne` (Not Equal)
-
-Matches documents where the field value is not equal to the specified value.
-
-```json
-{ "provider": { "$ne": "pst_import" } }
-```
-
-**Use Case**: Allow a user to see all ingestion sources except for PST imports.
-
-#### `$in` (In Array)
-
-Matches documents where the field value is one of the values in the specified array.
-
-```json
-{
-	"id": {
-		"$in": ["INGESTION_ID_1", "INGESTION_ID_2"]
-	}
-}
-```
-
-**Use Case**: Grant an auditor access to a specific list of ingestion sources.
-
-#### `$nin` (Not In Array)
-
-Matches documents where the field value is not one of the values in the specified array.
-
-```json
-{ "provider": { "$nin": ["pst_import", "eml_import"] } }
-```
-
-**Use Case**: Hide all manual import sources from a specific user role.
-
-#### `$lt` / `$lte` (Less Than / Less Than or Equal)
-
-Matches documents where the field value is less than (`$lt`) or less than or equal to (`$lte`) the specified value. This is useful for numeric or date-based comparisons.
-
-```json
-{ "sentAt": { "$lt": "2024-01-01T00:00:00.000Z" } }
-```
-
-#### `$gt` / `$gte` (Greater Than / Greater Than or Equal)
-
-Matches documents where the field value is greater than (`$gt`) or greater than or equal to (`$gte`) the specified value.
-
-```json
-{ "sentAt": { "$lt": "2024-01-01T00:00:00.000Z" } }
-```
-
-#### `$exists`
-
-Matches documents that have (or do not have) the specified field.
-
-```json
-// Grant access only if a 'lastSyncStatusMessage' exists
-{ "lastSyncStatusMessage": { "$exists": true } }
-```
-
-## Inverted Rules: Creating Exceptions with `cannot`
-
-By default, all rules are "can" rules, meaning they grant permissions. However, you can create a "cannot" rule by adding `"inverted": true` to a policy object. This is extremely useful for creating exceptions to broader permissions.
-
-A common pattern is to grant broad access and then use an inverted rule to carve out a specific restriction.
-
-**Use Case**: Grant a user access to all ingestion sources _except_ for one specific source.
-
-This is achieved with two rules:
-
-1.  A "can" rule that grants `read` access to the `ingestion` subject.
-2.  An inverted "cannot" rule that denies `read` access for the specific ingestion `id`.
-
-```json
-[
-	{
-		"action": "read",
-		"subject": "ingestion"
-	},
-	{
-		"inverted": true,
-		"action": "read",
-		"subject": "ingestion",
-		"conditions": {
-			"id": "SPECIFIC_INGESTION_ID_TO_EXCLUDE"
-		}
-	}
-]
-```
-
-## Policy Evaluation Logic
-
-The system evaluates policies by combining all relevant rules for a user. The logic is simple:
-
-- A user has permission if at least one `can` rule allows it.
-- A permission is denied if a `cannot` (`"inverted": true`) rule explicitly forbids it, even if a `can` rule allows it. `cannot` rules always take precedence.
-
-### Dynamic Policies with Placeholders
-
-To create dynamic policies that are specific to the current user, you can use the `${user.id}` placeholder in the `conditions` object. This placeholder will be replaced with the ID of the current user at runtime.
-
-## Special Permissions for User and Role Management
-
-It is important to note that while `read` access to `users` and `roles` can be granted granularly, any actions that modify these resources (`create`, `update`, `delete`) are restricted to Super Admins.
-
-A user must have the `{ "action": "manage", "subject": "all" }` permission (Typically a Super Admin role) to manage users and roles. This is a security measure to prevent unauthorized changes to user accounts and permissions.
-
-## Policy Examples
-
-Here are several examples based on the default roles in the system, demonstrating how to combine actions, subjects, and conditions to achieve specific access control scenarios.
-
-### Administrator
-
-This policy grants a user full access to all resources using wildcards.
-
-```json
-[
-	{
-		"action": "manage",
-		"subject": "all"
-	}
-]
-```
-
-### End-User
-
-This policy allows a user to view the dashboard, create new ingestion sources, and fully manage the ingestion sources they own.
-
-```json
-[
-	{
-		"action": "read",
-		"subject": "dashboard"
-	},
-	{
-		"action": "create",
-		"subject": "ingestion"
-	},
-	{
-		"action": "manage",
-		"subject": "ingestion",
-		"conditions": {
-			"userId": "${user.id}"
-		}
-	},
-	{
-		"action": "manage",
-		"subject": "archive",
-		"conditions": {
-			"ingestionSource.userId": "${user.id}" // also needs to give permission to archived emails created by the user
-		}
-	}
-]
-```
-
-### Global Read-Only Auditor
-
-This policy grants read and search access across most of the application's resources, making it suitable for an auditor who needs to view data without modifying it.
-
-```json
-[
-	{
-		"action": ["read", "search"],
-		"subject": ["ingestion", "archive", "dashboard", "users", "roles"]
-	}
-]
-```
-
-### Ingestion Admin
-
-This policy grants full control over all ingestion sources and archives, but no other resources.
-
-```json
-[
-	{
-		"action": "manage",
-		"subject": "ingestion"
-	}
-]
-```
-
-### Auditor for Specific Ingestion Sources
-
-This policy demonstrates how to grant access to a specific list of ingestion sources using the `$in` operator.
-
-```json
-[
-	{
-		"action": ["read", "search"],
-		"subject": "ingestion",
-		"conditions": {
-			"id": {
-				"$in": ["INGESTION_ID_1", "INGESTION_ID_2"]
-			}
-		}
-	}
-]
-```
-
-### Limit Access to a Specific Mailbox
-
-This policy grants a user access to a specific ingestion source, but only allows them to see emails belonging to a single user within that source.
-
-This is achieved by defining two specific `can` rules: The rule grants `read` and `search` access to the `archive` subject, but the `userEmail` must match.
-
-```json
-[
-	{
-		"action": ["read", "search"],
-		"subject": "archive",
-		"conditions": {
-			"userEmail": "user1@example.com"
-		}
-	}
-]
-```

docs/services/ocr-service.md

@@ -0,0 +1,96 @@
+# OCR Service
+
+The OCR (Optical Character Recognition) and text extraction service is responsible for extracting plain text content from various file formats, such as PDFs, Office documents, and more. This is a crucial component for making email attachments searchable.
+
+## Overview
+
+The system employs a two-pronged approach for text extraction:
+
+1.  **Primary Extractor (Apache Tika)**: A powerful and versatile toolkit that can extract text from a wide variety of file formats. It is the recommended method for its superior performance and format support.
+2.  **Legacy Extractor**: A fallback mechanism that uses a combination of libraries (`pdf2json`, `mammoth`, `xlsx`) for common file types like PDF, DOCX, and XLSX. This is used when Apache Tika is not configured.
+
+The main logic resides in `packages/backend/src/helpers/textExtractor.ts`, which decides which extraction method to use based on the application's configuration.
+
+## Configuration
+
+To enable the primary text extraction method, you must configure the URL of an Apache Tika server instance in your environment variables.
+
+In your `.env` file, set the `TIKA_URL`:
+
+```env
+# .env.example
+
+# Apache Tika Integration
+# ONLY active if TIKA_URL is set
+TIKA_URL=http://tika:9998
+```
+
+If `TIKA_URL` is not set, the system will automatically fall back to the legacy extraction methods. The service performs a health check on startup to verify connectivity with the Tika server.
+
+## File Size Limits
+
+To prevent excessive memory usage and processing time, the service imposes a general size limit on files submitted for text extraction. Files larger than the configured limit will be skipped.
+
+- **With Apache Tika**: The maximum file size is **100MB**.
+- **With Legacy Fallback**: The maximum file size is **50MB**.
+
+## Supported File Formats
+
+The service's ability to extract text depends on whether it's using Apache Tika or the legacy fallback methods.
+
+### With Apache Tika
+
+When `TIKA_URL` is configured, the service can process a vast range of file formats. Apache Tika is designed for broad compatibility and supports hundreds of file types, including but not limited to:
+
+- Portable Document Format (PDF)
+- Microsoft Office formats (DOC, DOCX, PPT, PPTX, XLS, XLSX)
+- OpenDocument Formats (ODT, ODS, ODP)
+- Rich Text Format (RTF)
+- Plain Text (TXT, CSV, JSON, XML, HTML)
+- Image formats with OCR capabilities (PNG, JPEG, TIFF)
+- Archive formats (ZIP, TAR, GZ)
+- Email formats (EML, MSG)
+
+For a complete and up-to-date list, please refer to the official [Apache Tika documentation](https://tika.apache.org/3.2.3/formats.html).
+
+### With Legacy Fallback
+
+When Tika is not configured, text extraction is limited to the following formats:
+
+- `application/pdf` (PDF)
+- `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+- `application/vnd.openxmlformats-officedocument.spreadsheetml.sheet` (XLSX)
+- Plain text formats such as `text/*`, `application/json`, and `application/xml`.
+
+## Features of the Tika Integration (`OcrService`)
+
+The `OcrService` (`packages/backend/src/services/OcrService.ts`) provides several enhancements to make text extraction efficient and robust.
+
+### Caching
+
+To avoid redundant processing of the same file, the service implements a simple LRU (Least Recently Used) cache.
+
+- **Cache Key**: A SHA-256 hash of the file's buffer is used as the cache key.
+- **Functionality**: If a file with the same hash is processed again, the text content is served directly from the cache, saving significant processing time.
+- **Statistics**: The service keeps track of cache hits, misses, and the hit rate for performance monitoring.
+
+### Concurrency Management (Semaphore)
+
+Extracting text from large files can be resource-intensive. To prevent the Tika server from being overwhelmed by multiple requests for the _same file_ simultaneously (e.g., during a large import), a semaphore mechanism is used.
+
+- **Functionality**: If a request for a specific file (identified by its hash) is already in progress, any subsequent requests for the same file will wait for the first one to complete and then use its result.
+- **Benefit**: This deduplicates parallel processing efforts and reduces unnecessary load on the Tika server.
+
+### Health Check and DNS Fallback
+
+- **Availability Check**: The service includes a `checkTikaAvailability` method to verify that the Tika server is reachable and operational. This check is performed on application startup.
+- **DNS Fallback**: For convenience in Docker environments, if the Tika URL uses the hostname `tika` (e.g., `http://tika:9998`), the service will automatically attempt a fallback to `localhost` if the initial connection fails.
+
+## Legacy Fallback Methods
+
+When Tika is not available, the `extractTextLegacy` function in `textExtractor.ts` handles extraction for a limited set of MIME types:
+
+- `application/pdf`: Processed using `pdf2json`. Includes a 50MB size limit and a 5-second timeout to prevent memory issues.
+- `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX): Processed using `mammoth`.
+- `application/vnd.openxmlformats-officedocument.spreadsheetml.sheet` (XLSX): Processed using `xlsx`.
+- Plain text formats (`text/*`, `application/json`, `application/xml`): Converted directly from the buffer.

docs/user-guides/email-providers/index.md

@@ -9,3 +9,4 @@ Choose your provider from the list below to get started:
 - [Generic IMAP Server](./imap.md)
 - [EML Import](./eml.md)
 - [PST Import](./pst.md)
+- [Mbox Import](./mbox.md)

docs/user-guides/email-providers/mbox.md

@@ -0,0 +1,29 @@
+# Mbox Ingestion
+
+Mbox is a common format for storing email messages. This guide will walk you through the process of ingesting mbox files into OpenArchiver.
+
+## 1. Exporting from Your Email Client
+
+Most email clients that support mbox exports will allow you to export a folder of emails as a single `.mbox` file. Here are the general steps:
+
+- **Mozilla Thunderbird**: Right-click on a folder, select **ImportExportTools NG**, and then choose **Export folder**.
+- **Gmail**: You can use Google Takeout to export your emails in mbox format.
+- **Other Clients**: Refer to your email client's documentation for instructions on how to export emails to an mbox file.
+
+## 2. Uploading to OpenArchiver
+
+Once you have your `.mbox` file, you can upload it to OpenArchiver through the web interface.
+
+1.  Navigate to the **Ingestion** page.
+2.  Click on the **New Ingestion** button.
+3.  Select **Mbox** as the source type.
+4.  Upload your `.mbox` file.
+
+## 3. Folder Structure
+
+OpenArchiver will attempt to preserve the original folder structure of your emails. This is done by inspecting the following email headers:
+
+- `X-Gmail-Labels`: Used by Gmail to store labels.
+- `X-Folder`: A custom header used by some email clients like Thunderbird.
+
+If neither of these headers is present, the emails will be ingested into the root of the archive.

docs/user-guides/installation.md

@@ -76,18 +76,19 @@ Here is a complete list of environment variables available for configuration:
 
 These variables are used by `docker-compose.yml` to configure the services.
 
-| Variable            | Description                                     | Default Value                                            |
-| ------------------- | ----------------------------------------------- | -------------------------------------------------------- |
-| `POSTGRES_DB`       | The name of the PostgreSQL database.            | `open_archive`                                           |
-| `POSTGRES_USER`     | The username for the PostgreSQL database.       | `admin`                                                  |
-| `POSTGRES_PASSWORD` | The password for the PostgreSQL database.       | `password`                                               |
-| `DATABASE_URL`      | The connection URL for the PostgreSQL database. | `postgresql://admin:password@postgres:5432/open_archive` |
-| `MEILI_MASTER_KEY`  | The master key for Meilisearch.                 | `aSampleMasterKey`                                       |
-| `MEILI_HOST`        | The host for the Meilisearch service.           | `http://meilisearch:7700`                                |
-| `REDIS_HOST`        | The host for the Valkey (Redis) service.        | `valkey`                                                 |
-| `REDIS_PORT`        | The port for the Valkey (Redis) service.        | `6379`                                                   |
-| `REDIS_PASSWORD`    | The password for the Valkey (Redis) service.    | `defaultredispassword`                                   |
-| `REDIS_TLS_ENABLED` | Enable or disable TLS for Redis.                | `false`                                                  |
+| Variable               | Description                                          | Default Value                                            |
+| ---------------------- | ---------------------------------------------------- | -------------------------------------------------------- |
+| `POSTGRES_DB`          | The name of the PostgreSQL database.                 | `open_archive`                                           |
+| `POSTGRES_USER`        | The username for the PostgreSQL database.            | `admin`                                                  |
+| `POSTGRES_PASSWORD`    | The password for the PostgreSQL database.            | `password`                                               |
+| `DATABASE_URL`         | The connection URL for the PostgreSQL database.      | `postgresql://admin:password@postgres:5432/open_archive` |
+| `MEILI_MASTER_KEY`     | The master key for Meilisearch.                      | `aSampleMasterKey`                                       |
+| `MEILI_HOST`           | The host for the Meilisearch service.                | `http://meilisearch:7700`                                |
+| `MEILI_INDEXING_BATCH` | The number of emails to batch together for indexing. | `500`                                                    |
+| `REDIS_HOST`           | The host for the Valkey (Redis) service.             | `valkey`                                                 |
+| `REDIS_PORT`           | The port for the Valkey (Redis) service.             | `6379`                                                   |
+| `REDIS_PASSWORD`       | The password for the Valkey (Redis) service.         | `defaultredispassword`                                   |
+| `REDIS_TLS_ENABLED`    | Enable or disable TLS for Redis.                     | `false`                                                  |
 
 #### Storage Settings
 
@@ -114,6 +115,12 @@ These variables are used by `docker-compose.yml` to configure the services.
 | `RATE_LIMIT_MAX_REQUESTS`        | The maximum number of API requests allowed from an IP within the window.                                                                       | `100`                                      |
 | `ENCRYPTION_KEY`                 | A 32-byte hex string for encrypting sensitive data in the database.                                                                            |                                            |
 
+#### Apache Tika Integration
+
+| Variable   | Description                                                                                                                                                                          | Default Value      |
+| ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------ |
+| `TIKA_URL` | Optional. The URL of an Apache Tika server for advanced text extraction from attachments. If not set, the application falls back to built-in parsers for PDF, Word, and Excel files. | `http://tika:9998` |
+
 ## 3. Run the Application
 
 Once you have configured your `.env` file, you can start all the services using Docker Compose:
@@ -138,7 +145,9 @@ docker compose ps
 
 Once the services are running, you can access the Open Archiver web interface by navigating to `http://localhost:3000` in your web browser.
 
-You can log in with the `ADMIN_EMAIL` and `ADMIN_PASSWORD` you configured in your `.env` file.
+Upon first visit, you will be redirected to the `/setup` page where you can set up your admin account. Make sure you are the first person who accesses the instance.
+
+If you are not redirected to the `/setup` page but instead see the login page, there might be something wrong with the database. Restart the service and try again.
 
 ## 5. Next Steps
 
@@ -212,9 +221,9 @@ If you are using local storage to store your emails, based on your `docker-compo
 
 Run this command to see all the volumes on your system:
 
-    ```bash
-    docker volume ls
-    ```
+```bash
+docker volume ls
+```
 
 2.  **Identify the correct volume**:
 
@@ -224,28 +233,28 @@ Look through the list for a volume name that ends with `_archiver-data`. The par
 
 Once you've identified the correct volume name, use it in the `inspect` command. For example:
 
-    ```bash
-    docker volume inspect <your_volume_name_here>
-    ```
+```bash
+docker volume inspect <your_volume_name_here>
+```
 
 This will give you the correct `Mountpoint` path where your data is being stored. It will look something like this (the exact path will vary depending on your system):
 
-    ```json
-    {
-        "CreatedAt": "2025-07-25T11:22:19Z",
-        "Driver": "local",
-        "Labels": {
-            "com.docker.compose.config-hash": "---",
-            "com.docker.compose.project": "---",
-            "com.docker.compose.version": "2.38.2",
-            "com.docker.compose.volume": "us8wwos0o4ok4go4gc8cog84_archiver-data"
-        },
-        "Mountpoint": "/var/lib/docker/volumes/us8wwos0o4ok4go4gc8cog84_archiver-data/_data",
-        "Name": "us8wwos0o4ok4go4gc8cog84_archiver-data",
-        "Options": null,
-        "Scope": "local"
-    }
-    ```
+```json
+{
+	"CreatedAt": "2025-07-25T11:22:19Z",
+	"Driver": "local",
+	"Labels": {
+		"com.docker.compose.config-hash": "---",
+		"com.docker.compose.project": "---",
+		"com.docker.compose.version": "2.38.2",
+		"com.docker.compose.volume": "us8wwos0o4ok4go4gc8cog84_archiver-data"
+	},
+	"Mountpoint": "/var/lib/docker/volumes/us8wwos0o4ok4go4gc8cog84_archiver-data/_data",
+	"Name": "us8wwos0o4ok4go4gc8cog84_archiver-data",
+	"Options": null,
+	"Scope": "local"
+}
+```
 
 In this example, the data is located at `/var/lib/docker/volumes/us8wwos0o4ok4go4gc8cog84_archiver-data/_data`. You can then `cd` into that directory to see your files.
 
@@ -259,44 +268,44 @@ Here’s how you can do it:
 
 Open the `docker-compose.yml` file and find the `open-archiver` service. You're going to change the `volumes` section.
 
-    **Change this:**
+**Change this:**
 
-    ```yaml
-    services:
-      open-archiver:
-        # ... other config
-        volumes:
-          - archiver-data:/var/data/open-archiver
-    ```
+```yaml
+services:
+    open-archiver:
+    # ... other config
+    volumes:
+        - archiver-data:/var/data/open-archiver
+```
 
-    **To this:**
+**To this:**
 
-    ```yaml
-    services:
-      open-archiver:
-        # ... other config
-        volumes:
-          - ./data/open-archiver:/var/data/open-archiver
-    ```
+```yaml
+services:
+    open-archiver:
+    # ... other config
+    volumes:
+        - ./data/open-archiver:/var/data/open-archiver
+```
 
 You'll also want to remove the `archiver-data` volume definition at the bottom of the file, since it's no longer needed.
 
-    **Remove this whole block:**
+**Remove this whole block:**
 
-    ```yaml
-    volumes:
-      # ... other volumes
-      archiver-data:
-          driver: local
-    ```
+```yaml
+volumes:
+    # ... other volumes
+    archiver-data:
+        driver: local
+```
 
 2.  **Restart your containers**:
 
 After you've saved the changes, run the following command in your terminal to apply them. The `--force-recreate` flag will ensure the container is recreated with the new volume settings.
 
-    ```bash
-    docker-compose up -d --force-recreate
-    ```
+```bash
+docker-compose up -d --force-recreate
+```
 
 After this, any new data will be saved directly into the `./data/open-archiver` folder in your project directory.
 

docs/user-guides/upgrade-and-migration/meilisearch-upgrade.md

@@ -0,0 +1,93 @@
+# Upgrading Meilisearch
+
+Meilisearch, the search engine used by Open Archiver, requires a manual data migration process when upgrading to a new version. This is because Meilisearch databases are only compatible with the specific version that created them.
+
+If an Open Archiver upgrade includes a major Meilisearch version change, you will need to migrate your search index by following the process below.
+
+## Migration Process Overview
+
+For self-hosted instances using Docker Compose (as recommended), the migration process involves creating a data dump from your current Meilisearch instance, upgrading the Docker image, and then importing that dump into the new version.
+
+### Step 1: Create a Dump
+
+Before upgrading, you must create a dump of your existing Meilisearch data. You can do this by sending a POST request to the `/dumps` endpoint of the Meilisearch API.
+
+1.  **Find your Meilisearch container name**:
+
+    ```bash
+    docker compose ps
+    ```
+
+    Look for the service name that corresponds to Meilisearch, usually `meilisearch`.
+
+2.  **Execute the dump command**:
+    You will need your Meilisearch Admin API key, which can be found in your `.env` file as `MEILI_MASTER_KEY`.
+
+    ```bash
+    curl -X POST 'http://localhost:7700/dumps' \
+      -H "Authorization: Bearer YOUR_MEILI_MASTER_KEY"
+    ```
+
+    This will start the dump creation process. The dump file will be created inside the `meili_data` volume used by the Meilisearch container.
+
+3.  **Monitor the dump status**:
+    The dump creation request returns a `taskUid`. You can use this to check the status of the dump.
+
+    For more details on dump and import, see the [official Meilisearch documentation](https://www.meilisearch.com/docs/learn/update_and_migration/updating).
+
+### Step 2: Upgrade Your Open Archiver Instance
+
+Once the dump is successfully created, you can proceed with the standard Open Archiver upgrade process.
+
+1.  **Pull the latest changes and Docker images**:
+
+    ```bash
+    git pull
+    docker compose pull
+    ```
+
+2.  **Stop the running services**:
+    ```bash
+    docker compose down
+    ```
+
+### Step 3: Import the Dump
+
+Now, you need to restart the services while telling Meilisearch to import from your dump file.
+
+1.  **Modify `docker-compose.yml`**:
+    You need to temporarily add the `--import-dump` flag to the Meilisearch service command. Find the `meilisearch` service in your `docker-compose.yml` and modify the `command` section.
+
+    You will need the name of your dump file. It will be a `.dump` file located in the directory mapped to `/meili_data` inside the container.
+
+    ```yaml
+    services:
+        meilisearch:
+            # ... other service config
+            command:
+                [
+                    '--master-key=${MEILI_MASTER_KEY}',
+                    '--env=production',
+                    '--import-dump=/meili_data/dumps/YOUR_DUMP_FILE.dump',
+                ]
+    ```
+
+2.  **Restart the services**:
+    ```bash
+    docker compose up -d
+    ```
+    Meilisearch will now start and import the data from the dump file. This may take some time depending on the size of your index.
+
+### Step 4: Clean Up
+
+Once the import is complete and you have verified that your search is working correctly, you should remove the `--import-dump` flag from your `docker-compose.yml` to prevent it from running on every startup.
+
+1.  **Remove the `--import-dump` line** from the `command` section of the `meilisearch` service in `docker-compose.yml`.
+2.  **Restart the services** one last time:
+    ```bash
+    docker compose up -d
+    ```
+
+Your Meilisearch instance is now upgraded and running with your migrated data.
+
+For more advanced scenarios or troubleshooting, please refer to the **[official Meilisearch migration guide](https://www.meilisearch.com/docs/learn/update_and_migration/updating)**.

docs/user-guides/upgrade-and-migration/upgrade.md

@@ -0,0 +1,42 @@
+# Upgrading Your Instance
+
+This guide provides instructions for upgrading your Open Archiver instance to the latest version.
+
+## Checking for New Versions
+
+Open Archiver automatically checks for new versions and will display a notification in the footer of the web interface when an update is available. You can find a list of all releases and their release notes on the [GitHub Releases](https://github.com/LogicLabs-OU/OpenArchiver/releases) page.
+
+## Upgrading Your Instance
+
+To upgrade your Open Archiver instance, follow these steps:
+
+1.  **Pull the latest changes from the repository**:
+
+    ```bash
+    git pull
+    ```
+
+2.  **Pull the latest Docker images**:
+
+    ```bash
+    docker compose pull
+    ```
+
+3.  **Restart the services with the new images**:
+    ```bash
+    docker compose up -d
+    ```
+
+This will restart your Open Archiver instance with the latest version of the application.
+
+## Migrating Data
+
+When you upgrade to a new version, database migrations are applied automatically when the application starts up. This ensures that your database schema is always up-to-date with the latest version of the application.
+
+No manual intervention is required for database migrations.
+
+## Upgrading Meilisearch
+
+When an Open Archiver update includes a major version change for Meilisearch, you will need to manually migrate your search data. This process is not covered by the standard upgrade commands.
+
+For detailed instructions, please see the [Meilisearch Upgrade Guide](./meilisearch-upgrade.md).

open-archiver.yml

@@ -0,0 +1,77 @@
+# documentation: https://openarchiver.com
+# slogan: A self-hosted, open-source email archiving solution with full-text search capability.
+# tags: email archiving,email,compliance,search
+# logo: svgs/openarchiver.svg
+# port: 3000
+
+services:
+    open-archiver:
+        image: logiclabshq/open-archiver:latest
+        environment:
+            - SERVICE_URL_3000
+            - SERVICE_URL=${SERVICE_URL_3000}
+            - PORT_BACKEND=${PORT_BACKEND:-4000}
+            - PORT_FRONTEND=${PORT_FRONTEND:-3000}
+            - NODE_ENV=${NODE_ENV:-production}
+            - SYNC_FREQUENCY=${SYNC_FREQUENCY:-* * * * *}
+            - POSTGRES_DB=${POSTGRES_DB:-open_archive}
+            - POSTGRES_USER=${POSTGRES_USER:-admin}
+            - POSTGRES_PASSWORD=${SERVICE_PASSWORD_POSTGRES}
+            - DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
+            - MEILI_MASTER_KEY=${SERVICE_PASSWORD_MEILISEARCH}
+            - MEILI_HOST=http://meilisearch:7700
+            - REDIS_HOST=valkey
+            - REDIS_PORT=6379
+            - REDIS_PASSWORD=${SERVICE_PASSWORD_VALKEY}
+            - REDIS_TLS_ENABLED=false
+            - STORAGE_TYPE=${STORAGE_TYPE:-local}
+            - STORAGE_LOCAL_ROOT_PATH=${STORAGE_LOCAL_ROOT_PATH:-/var/data/open-archiver}
+            - BODY_SIZE_LIMIT=${BODY_SIZE_LIMIT:-100M}
+            - STORAGE_S3_ENDPOINT=${STORAGE_S3_ENDPOINT}
+            - STORAGE_S3_BUCKET=${STORAGE_S3_BUCKET}
+            - STORAGE_S3_ACCESS_KEY_ID=${STORAGE_S3_ACCESS_KEY_ID}
+            - STORAGE_S3_SECRET_ACCESS_KEY=${STORAGE_S3_SECRET_ACCESS_KEY}
+            - STORAGE_S3_REGION=${STORAGE_S3_REGION}
+            - STORAGE_S3_FORCE_PATH_STYLE=${STORAGE_S3_FORCE_PATH_STYLE:-false}
+            - JWT_SECRET=${SERVICE_BASE64_128_JWT}
+            - JWT_EXPIRES_IN=${JWT_EXPIRES_IN:-7d}
+            - ENCRYPTION_KEY=${SERVICE_BASE64_64_ENCRYPTIONKEY}
+            - RATE_LIMIT_WINDOW_MS=${RATE_LIMIT_WINDOW_MS:-60000}
+            - RATE_LIMIT_MAX_REQUESTS=${RATE_LIMIT_MAX_REQUESTS:-100}
+        volumes:
+            - archiver-data:/var/data/open-archiver
+        depends_on:
+            postgres:
+                condition: service_healthy
+            valkey:
+                condition: service_started
+            meilisearch:
+                condition: service_started
+
+    postgres:
+        image: postgres:17-alpine
+        environment:
+            - POSTGRES_DB=${POSTGRES_DB}
+            - POSTGRES_USER=${POSTGRES_USER}
+            - POSTGRES_PASSWORD=${SERVICE_PASSWORD_POSTGRES}
+            - LC_ALL=C
+        volumes:
+            - pgdata:/var/lib/postgresql/data
+        healthcheck:
+            test: ['CMD-SHELL', 'pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}']
+            interval: 10s
+            timeout: 20s
+            retries: 10
+
+    valkey:
+        image: valkey/valkey:8-alpine
+        command: valkey-server --requirepass ${SERVICE_PASSWORD_VALKEY}
+        volumes:
+            - valkeydata:/data
+
+    meilisearch:
+        image: getmeili/meilisearch:v1.15
+        environment:
+            - MEILI_MASTER_KEY=${SERVICE_PASSWORD_MEILISEARCH}
+        volumes:
+            - meilidata:/meili_data

package.json

@@ -1,5 +1,6 @@
 {
 	"name": "open-archiver",
+	"version": "0.3.3",
 	"private": true,
 	"scripts": {
 		"dev": "dotenv -- pnpm --filter \"./packages/*\" --parallel dev",

packages/backend/package.json

@@ -59,7 +59,7 @@
 		"reflect-metadata": "^0.2.2",
 		"sqlite3": "^5.1.7",
 		"tsconfig-paths": "^4.2.0",
-		"xlsx": "^0.18.5",
+		"xlsx": "https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz",
 		"yauzl": "^3.2.0",
 		"zod": "^4.1.5"
 	},
@@ -74,7 +74,6 @@
 		"@types/multer": "^2.0.0",
 		"@types/node": "^24.0.12",
 		"@types/yauzl": "^2.10.3",
-		"bull-board": "^2.1.3",
 		"ts-node-dev": "^2.0.0",
 		"typescript": "^5.8.3"
 	}

packages/backend/src/api/controllers/upload.controller.ts

@@ -7,6 +7,7 @@ import { config } from '../../config/index';
 export const uploadFile = async (req: Request, res: Response) => {
 	const storage = new StorageService();
 	const bb = busboy({ headers: req.headers });
+	const uploads: Promise<void>[] = [];
 	let filePath = '';
 	let originalFilename = '';
 
@@ -14,10 +15,11 @@ export const uploadFile = async (req: Request, res: Response) => {
 		originalFilename = filename.filename;
 		const uuid = randomUUID();
 		filePath = `${config.storage.openArchiverFolderName}/tmp/${uuid}-${originalFilename}`;
-		storage.put(filePath, file);
+		uploads.push(storage.put(filePath, file));
 	});
 
-	bb.on('finish', () => {
+	bb.on('finish', async () => {
+		await Promise.all(uploads);
 		res.json({ filePath });
 	});
 

packages/backend/src/config/index.ts

@@ -1,6 +1,6 @@
 import { storage } from './storage';
 import { app } from './app';
-import { searchConfig } from './search';
+import { searchConfig, meiliConfig } from './search';
 import { connection as redisConfig } from './redis';
 import { apiConfig } from './api';
 
@@ -8,6 +8,7 @@ export const config = {
 	storage,
 	app,
 	search: searchConfig,
+	meili: meiliConfig,
 	redis: redisConfig,
 	api: apiConfig,
 };

packages/backend/src/config/logger.ts

@@ -2,6 +2,7 @@ import pino from 'pino';
 
 export const logger = pino({
 	level: process.env.LOG_LEVEL || 'info',
+	redact: ['password'],
 	transport: {
 		target: 'pino-pretty',
 		options: {

packages/backend/src/config/search.ts

@@ -4,3 +4,9 @@ export const searchConfig = {
 	host: process.env.MEILI_HOST || 'http://127.0.0.1:7700',
 	apiKey: process.env.MEILI_MASTER_KEY || '',
 };
+
+export const meiliConfig = {
+	indexingBatchSize: process.env.MEILI_INDEXING_BATCH
+		? parseInt(process.env.MEILI_INDEXING_BATCH)
+		: 500,
+};

packages/backend/src/database/migrations/0020_panoramic_wolverine.sql

@@ -0,0 +1 @@
+ALTER TYPE "public"."ingestion_provider" ADD VALUE 'mbox_import';

packages/backend/src/database/migrations/meta/_journal.json

@@ -1,146 +1,153 @@
 {
-	"version": "7",
-	"dialect": "postgresql",
-	"entries": [
-		{
-			"idx": 0,
-			"version": "7",
-			"when": 1752225352591,
-			"tag": "0000_amusing_namora",
-			"breakpoints": true
-		},
-		{
-			"idx": 1,
-			"version": "7",
-			"when": 1752326803882,
-			"tag": "0001_odd_night_thrasher",
-			"breakpoints": true
-		},
-		{
-			"idx": 2,
-			"version": "7",
-			"when": 1752332648392,
-			"tag": "0002_lethal_quentin_quire",
-			"breakpoints": true
-		},
-		{
-			"idx": 3,
-			"version": "7",
-			"when": 1752332967084,
-			"tag": "0003_petite_wrecker",
-			"breakpoints": true
-		},
-		{
-			"idx": 4,
-			"version": "7",
-			"when": 1752606108876,
-			"tag": "0004_sleepy_paper_doll",
-			"breakpoints": true
-		},
-		{
-			"idx": 5,
-			"version": "7",
-			"when": 1752606327253,
-			"tag": "0005_chunky_sue_storm",
-			"breakpoints": true
-		},
-		{
-			"idx": 6,
-			"version": "7",
-			"when": 1753112018514,
-			"tag": "0006_majestic_caretaker",
-			"breakpoints": true
-		},
-		{
-			"idx": 7,
-			"version": "7",
-			"when": 1753190159356,
-			"tag": "0007_handy_archangel",
-			"breakpoints": true
-		},
-		{
-			"idx": 8,
-			"version": "7",
-			"when": 1753370737317,
-			"tag": "0008_eminent_the_spike",
-			"breakpoints": true
-		},
-		{
-			"idx": 9,
-			"version": "7",
-			"when": 1754337938241,
-			"tag": "0009_late_lenny_balinger",
-			"breakpoints": true
-		},
-		{
-			"idx": 10,
-			"version": "7",
-			"when": 1754420780849,
-			"tag": "0010_perpetual_lightspeed",
-			"breakpoints": true
-		},
-		{
-			"idx": 11,
-			"version": "7",
-			"when": 1754422064158,
-			"tag": "0011_tan_blackheart",
-			"breakpoints": true
-		},
-		{
-			"idx": 12,
-			"version": "7",
-			"when": 1754476962901,
-			"tag": "0012_warm_the_stranger",
-			"breakpoints": true
-		},
-		{
-			"idx": 13,
-			"version": "7",
-			"when": 1754659373517,
-			"tag": "0013_classy_talkback",
-			"breakpoints": true
-		},
-		{
-			"idx": 14,
-			"version": "7",
-			"when": 1754831765718,
-			"tag": "0014_foamy_vapor",
-			"breakpoints": true
-		},
-		{
-			"idx": 15,
-			"version": "7",
-			"when": 1755443936046,
-			"tag": "0015_wakeful_norman_osborn",
-			"breakpoints": true
-		},
-		{
-			"idx": 16,
-			"version": "7",
-			"when": 1755780572342,
-			"tag": "0016_lonely_mariko_yashida",
-			"breakpoints": true
-		},
-		{
-			"idx": 17,
-			"version": "7",
-			"when": 1755961566627,
-			"tag": "0017_tranquil_shooting_star",
-			"breakpoints": true
-		},
-		{
-			"idx": 18,
-			"version": "7",
-			"when": 1756911118035,
-			"tag": "0018_flawless_owl",
-			"breakpoints": true
-		},
-		{
-			"idx": 19,
-			"version": "7",
-			"when": 1756937533843,
-			"tag": "0019_confused_scream",
-			"breakpoints": true
-		}
-	]
-}
+  "version": "7",
+  "dialect": "postgresql",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "7",
+      "when": 1752225352591,
+      "tag": "0000_amusing_namora",
+      "breakpoints": true
+    },
+    {
+      "idx": 1,
+      "version": "7",
+      "when": 1752326803882,
+      "tag": "0001_odd_night_thrasher",
+      "breakpoints": true
+    },
+    {
+      "idx": 2,
+      "version": "7",
+      "when": 1752332648392,
+      "tag": "0002_lethal_quentin_quire",
+      "breakpoints": true
+    },
+    {
+      "idx": 3,
+      "version": "7",
+      "when": 1752332967084,
+      "tag": "0003_petite_wrecker",
+      "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "7",
+      "when": 1752606108876,
+      "tag": "0004_sleepy_paper_doll",
+      "breakpoints": true
+    },
+    {
+      "idx": 5,
+      "version": "7",
+      "when": 1752606327253,
+      "tag": "0005_chunky_sue_storm",
+      "breakpoints": true
+    },
+    {
+      "idx": 6,
+      "version": "7",
+      "when": 1753112018514,
+      "tag": "0006_majestic_caretaker",
+      "breakpoints": true
+    },
+    {
+      "idx": 7,
+      "version": "7",
+      "when": 1753190159356,
+      "tag": "0007_handy_archangel",
+      "breakpoints": true
+    },
+    {
+      "idx": 8,
+      "version": "7",
+      "when": 1753370737317,
+      "tag": "0008_eminent_the_spike",
+      "breakpoints": true
+    },
+    {
+      "idx": 9,
+      "version": "7",
+      "when": 1754337938241,
+      "tag": "0009_late_lenny_balinger",
+      "breakpoints": true
+    },
+    {
+      "idx": 10,
+      "version": "7",
+      "when": 1754420780849,
+      "tag": "0010_perpetual_lightspeed",
+      "breakpoints": true
+    },
+    {
+      "idx": 11,
+      "version": "7",
+      "when": 1754422064158,
+      "tag": "0011_tan_blackheart",
+      "breakpoints": true
+    },
+    {
+      "idx": 12,
+      "version": "7",
+      "when": 1754476962901,
+      "tag": "0012_warm_the_stranger",
+      "breakpoints": true
+    },
+    {
+      "idx": 13,
+      "version": "7",
+      "when": 1754659373517,
+      "tag": "0013_classy_talkback",
+      "breakpoints": true
+    },
+    {
+      "idx": 14,
+      "version": "7",
+      "when": 1754831765718,
+      "tag": "0014_foamy_vapor",
+      "breakpoints": true
+    },
+    {
+      "idx": 15,
+      "version": "7",
+      "when": 1755443936046,
+      "tag": "0015_wakeful_norman_osborn",
+      "breakpoints": true
+    },
+    {
+      "idx": 16,
+      "version": "7",
+      "when": 1755780572342,
+      "tag": "0016_lonely_mariko_yashida",
+      "breakpoints": true
+    },
+    {
+      "idx": 17,
+      "version": "7",
+      "when": 1755961566627,
+      "tag": "0017_tranquil_shooting_star",
+      "breakpoints": true
+    },
+    {
+      "idx": 18,
+      "version": "7",
+      "when": 1756911118035,
+      "tag": "0018_flawless_owl",
+      "breakpoints": true
+    },
+    {
+      "idx": 19,
+      "version": "7",
+      "when": 1756937533843,
+      "tag": "0019_confused_scream",
+      "breakpoints": true
+    },
+    {
+      "idx": 20,
+      "version": "7",
+      "when": 1757860242528,
+      "tag": "0020_panoramic_wolverine",
+      "breakpoints": true
+    }
+  ]
+}

packages/backend/src/database/schema/ingestion-sources.ts

@@ -8,6 +8,7 @@ export const ingestionProviderEnum = pgEnum('ingestion_provider', [
 	'generic_imap',
 	'pst_import',
 	'eml_import',
+	'mbox_import',
 ]);
 
 export const ingestionStatusEnum = pgEnum('ingestion_status', [

packages/backend/src/helpers/textExtractor.ts

@@ -1,7 +1,10 @@
 import PDFParser from 'pdf2json';
 import mammoth from 'mammoth';
 import xlsx from 'xlsx';
+import { logger } from '../config/logger';
+import { OcrService } from '../services/OcrService';
 
+// Legacy PDF extraction (with improved memory management)
 function extractTextFromPdf(buffer: Buffer): Promise<string> {
 	return new Promise((resolve) => {
 		const pdfParser = new PDFParser(null, true);
@@ -10,34 +13,60 @@ function extractTextFromPdf(buffer: Buffer): Promise<string> {
 		const finish = (text: string) => {
 			if (completed) return;
 			completed = true;
-			pdfParser.removeAllListeners();
+
+			// explicit cleanup
+			try {
+				pdfParser.removeAllListeners();
+			} catch (e) {
+				// Ignore cleanup errors
+			}
+
 			resolve(text);
 		};
 
-		pdfParser.on('pdfParser_dataError', () => finish(''));
-		pdfParser.on('pdfParser_dataReady', () => finish(pdfParser.getRawTextContent()));
+		pdfParser.on('pdfParser_dataError', (err: any) => {
+			logger.warn('PDF parsing error:', err?.parserError || 'Unknown error');
+			finish('');
+		});
+
+		pdfParser.on('pdfParser_dataReady', () => {
+			try {
+				const text = pdfParser.getRawTextContent();
+				finish(text || '');
+			} catch (err) {
+				logger.warn('Error getting PDF text content:', err);
+				finish('');
+			}
+		});
 
 		try {
 			pdfParser.parseBuffer(buffer);
 		} catch (err) {
-			console.error('Error parsing PDF buffer', err);
+			logger.error('Error parsing PDF buffer:', err);
 			finish('');
 		}
 
-		// Prevent hanging if the parser never emits events
-		setTimeout(() => finish(''), 10000);
+		// reduced Timeout for better performance
+		setTimeout(() => {
+			logger.warn('PDF parsing timed out');
+			finish('');
+		}, 5000);
 	});
 }
 
-export async function extractText(buffer: Buffer, mimeType: string): Promise<string> {
+// Legacy text extraction for various formats
+async function extractTextLegacy(buffer: Buffer, mimeType: string): Promise<string> {
 	try {
 		if (mimeType === 'application/pdf') {
+			// Check PDF size (memory protection)
+			if (buffer.length > 50 * 1024 * 1024) { // 50MB Limit
+				logger.warn('PDF too large for legacy extraction, skipping');
+				return '';
+			}
 			return await extractTextFromPdf(buffer);
 		}
 
-		if (
-			mimeType === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
-		) {
+		if (mimeType === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') {
 			const { value } = await mammoth.extractRawText({ buffer });
 			return value;
 		}
@@ -50,7 +79,7 @@ export async function extractText(buffer: Buffer, mimeType: string): Promise<str
 				const sheetText = xlsx.utils.sheet_to_txt(sheet);
 				fullText += sheetText + '\n';
 			}
-			return fullText;
+			return fullText.trim();
 		}
 
 		if (
@@ -60,11 +89,54 @@ export async function extractText(buffer: Buffer, mimeType: string): Promise<str
 		) {
 			return buffer.toString('utf-8');
 		}
+
+		return '';
 	} catch (error) {
-		console.error(`Error extracting text from attachment with MIME type ${mimeType}:`, error);
-		return ''; // Return empty string on failure
+		logger.error(`Error extracting text from attachment with MIME type ${mimeType}:`, error);
+
+		// Force garbage collection if available
+		if (global.gc) {
+			global.gc();
+		}
+
+		return '';
+	}
+}
+
+// Main extraction function
+export async function extractText(buffer: Buffer, mimeType: string): Promise<string> {
+	// Input validation
+	if (!buffer || buffer.length === 0) {
+		return '';
 	}
 
-	console.warn(`Unsupported MIME type for text extraction: ${mimeType}`);
-	return ''; // Return empty string for unsupported types
+	if (!mimeType) {
+		logger.warn('No MIME type provided for text extraction');
+		return '';
+	}
+
+	// General size limit
+	const maxSize = process.env.TIKA_URL ? 100 * 1024 * 1024 : 50 * 1024 * 1024; // 100MB for Tika, 50MB for Legacy
+	if (buffer.length > maxSize) {
+		logger.warn(`File too large for text extraction: ${buffer.length} bytes (limit: ${maxSize})`);
+		return '';
+	}
+
+	// Decide between Tika and legacy
+	const tikaUrl = process.env.TIKA_URL;
+
+	if (tikaUrl) {
+		// Tika decides what it can parse
+		logger.debug(`Using Tika for text extraction: ${mimeType}`);
+		const ocrService = new OcrService()
+		try {
+			return await ocrService.extractTextWithTika(buffer, mimeType);
+		} catch (error) {
+			logger.error({ error }, "OCR text extraction failed, returning empty string")
+			return ''
+		}
+	} else {
+		// extract using legacy mode
+		return await extractTextLegacy(buffer, mimeType);
+	}
 }

packages/backend/src/jobs/processors/index-email-batch.processor.ts

@@ -3,14 +3,15 @@ import { IndexingService } from '../../services/IndexingService';
 import { SearchService } from '../../services/SearchService';
 import { StorageService } from '../../services/StorageService';
 import { DatabaseService } from '../../services/DatabaseService';
+import { PendingEmail } from '@open-archiver/types';
 
 const searchService = new SearchService();
 const storageService = new StorageService();
 const databaseService = new DatabaseService();
 const indexingService = new IndexingService(databaseService, searchService, storageService);
 
-export default async function (job: Job<{ emailId: string }>) {
-	const { emailId } = job.data;
-	console.log(`Indexing email with ID: ${emailId}`);
-	await indexingService.indexEmailById(emailId);
+export default async function (job: Job<{ emails: PendingEmail[] }>) {
+    const { emails } = job.data;
+    console.log(`Indexing email batch with ${emails.length} emails`);
+    await indexingService.indexEmailBatch(emails);
 }

packages/backend/src/jobs/processors/process-mailbox.processor.ts

@@ -1,9 +1,19 @@
 import { Job } from 'bullmq';
-import { IProcessMailboxJob, SyncState, ProcessMailboxError } from '@open-archiver/types';
+import {
+	IProcessMailboxJob,
+	SyncState,
+	ProcessMailboxError,
+	PendingEmail,
+} from '@open-archiver/types';
 import { IngestionService } from '../../services/IngestionService';
 import { logger } from '../../config/logger';
 import { EmailProviderFactory } from '../../services/EmailProviderFactory';
 import { StorageService } from '../../services/StorageService';
+import { IndexingService } from '../../services/IndexingService';
+import { SearchService } from '../../services/SearchService';
+import { DatabaseService } from '../../services/DatabaseService';
+import { config } from '../../config';
+
 
 /**
  * This processor handles the ingestion of emails for a single user's mailbox.
@@ -15,9 +25,16 @@ import { StorageService } from '../../services/StorageService';
  */
 export const processMailboxProcessor = async (job: Job<IProcessMailboxJob, SyncState, string>) => {
 	const { ingestionSourceId, userEmail } = job.data;
+	const BATCH_SIZE: number = config.meili.indexingBatchSize;
+	let emailBatch: PendingEmail[] = [];
 
 	logger.info({ ingestionSourceId, userEmail }, `Processing mailbox for user`);
 
+	const searchService = new SearchService();
+	const storageService = new StorageService();
+	const databaseService = new DatabaseService();
+	const indexingService = new IndexingService(databaseService, searchService, storageService);
+
 	try {
 		const source = await IngestionService.findById(ingestionSourceId);
 		if (!source) {
@@ -26,22 +43,38 @@ export const processMailboxProcessor = async (job: Job<IProcessMailboxJob, SyncS
 
 		const connector = EmailProviderFactory.createConnector(source);
 		const ingestionService = new IngestionService();
-		const storageService = new StorageService();
 
-		// Pass the sync state for the entire source, the connector will handle per-user logic if necessary
 		for await (const email of connector.fetchEmails(userEmail, source.syncState)) {
 			if (email) {
-				await ingestionService.processEmail(email, source, storageService, userEmail);
+				const processedEmail = await ingestionService.processEmail(
+					email,
+					source,
+					storageService,
+					userEmail
+				);
+				if (processedEmail) {
+					emailBatch.push(processedEmail);
+					if (emailBatch.length >= BATCH_SIZE) {
+						await indexingService.indexEmailBatch(emailBatch);
+						emailBatch = [];
+					}
+				}
 			}
 		}
 
+		if (emailBatch.length > 0) {
+			await indexingService.indexEmailBatch(emailBatch);
+			emailBatch = [];
+		}
+
 		const newSyncState = connector.getUpdatedSyncState(userEmail);
-
 		logger.info({ ingestionSourceId, userEmail }, `Finished processing mailbox for user`);
-
-		// Return the new sync state to be aggregated by the parent flow
 		return newSyncState;
 	} catch (error) {
+		if (emailBatch.length > 0) {
+			await indexingService.indexEmailBatch(emailBatch);
+		}
+
 		logger.error({ err: error, ingestionSourceId, userEmail }, 'Error processing mailbox');
 		const errorMessage = error instanceof Error ? error.message : 'An unknown error occurred';
 		const processMailboxError: ProcessMailboxError = {

packages/backend/src/jobs/schedulers/sync-scheduler.ts

@@ -8,6 +8,7 @@ const scheduleContinuousSync = async () => {
 		'schedule-continuous-sync',
 		{},
 		{
+			jobId: 'schedule-continuous-sync',
 			repeat: {
 				pattern: config.app.syncFrequency,
 			},

packages/backend/src/services/EmailProviderFactory.ts

@@ -5,6 +5,7 @@ import type {
 	GenericImapCredentials,
 	PSTImportCredentials,
 	EMLImportCredentials,
+	MboxImportCredentials,
 	EmailObject,
 	SyncState,
 	MailboxUser,
@@ -14,6 +15,7 @@ import { MicrosoftConnector } from './ingestion-connectors/MicrosoftConnector';
 import { ImapConnector } from './ingestion-connectors/ImapConnector';
 import { PSTConnector } from './ingestion-connectors/PSTConnector';
 import { EMLConnector } from './ingestion-connectors/EMLConnector';
+import { MboxConnector } from './ingestion-connectors/MboxConnector';
 
 // Define a common interface for all connectors
 export interface IEmailConnector {
@@ -43,6 +45,8 @@ export class EmailProviderFactory {
 				return new PSTConnector(credentials as PSTImportCredentials);
 			case 'eml_import':
 				return new EMLConnector(credentials as EMLImportCredentials);
+			case 'mbox_import':
+				return new MboxConnector(credentials as MboxImportCredentials);
 			default:
 				throw new Error(`Unsupported provider: ${source.provider}`);
 		}

packages/backend/src/services/IndexingService.ts

@@ -1,4 +1,10 @@
-import { Attachment, EmailAddress, EmailDocument, EmailObject } from '@open-archiver/types';
+import {
+	Attachment,
+	EmailAddress,
+	EmailDocument,
+	EmailObject,
+	PendingEmail,
+} from '@open-archiver/types';
 import { SearchService } from './SearchService';
 import { StorageService } from './StorageService';
 import { extractText } from '../helpers/textExtractor';
@@ -7,6 +13,7 @@ import { archivedEmails, attachments, emailAttachments } from '../database/schem
 import { eq } from 'drizzle-orm';
 import { streamToBuffer } from '../helpers/streamToBuffer';
 import { simpleParser } from 'mailparser';
+import { logger } from '../config/logger';
 
 interface DbRecipients {
 	to: { name: string; address: string }[];
@@ -20,14 +27,45 @@ type AttachmentsType = {
 	mimeType: string;
 }[];
 
+/**
+ * Sanitizes text content by removing invalid characters that could cause JSON serialization issues
+ */
+function sanitizeText(text: string): string {
+	if (!text) return '';
+
+	// Remove control characters and invalid UTF-8 sequences
+	return text
+		.replace(/\uFFFD/g, '') // Replacement character for invalid UTF-8 sequences
+		.replace(/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/g, '') // Remove control characters
+		.trim();
+}
+
+/**
+ * Recursively sanitize all string values in an object to prevent JSON issues
+ */
+function sanitizeObject<T>(obj: T): T {
+	if (typeof obj === 'string') {
+		return sanitizeText(obj) as unknown as T;
+	} else if (Array.isArray(obj)) {
+		return obj.map(sanitizeObject) as unknown as T;
+	} else if (obj !== null && typeof obj === 'object') {
+		const sanitized: any = {};
+		for (const key in obj) {
+			if (Object.prototype.hasOwnProperty.call(obj, key)) {
+				sanitized[key] = sanitizeObject((obj as any)[key]);
+			}
+		}
+		return sanitized;
+	}
+	return obj;
+}
+
+
 export class IndexingService {
 	private dbService: DatabaseService;
 	private searchService: SearchService;
 	private storageService: StorageService;
 
-	/**
-	 * Initializes the service with its dependencies.
-	 */
 	constructor(
 		dbService: DatabaseService,
 		searchService: SearchService,
@@ -39,9 +77,129 @@ export class IndexingService {
 	}
 
 	/**
-	 * Fetches an email by its ID from the database, creates a search document, and indexes it.
+	 * Index multiple emails in a single batch operation for better performance
 	 */
-	public async indexEmailById(emailId: string): Promise<void> {
+	public async indexEmailBatch(emails: PendingEmail[]): Promise<void> {
+		if (emails.length === 0) {
+			return;
+		}
+
+		logger.info({ batchSize: emails.length }, 'Starting batch indexing of emails');
+
+		try {
+			const CONCURRENCY_LIMIT = 10;
+			const rawDocuments: EmailDocument[] = [];
+
+			for (let i = 0; i < emails.length; i += CONCURRENCY_LIMIT) {
+				const batch = emails.slice(i, i + CONCURRENCY_LIMIT);
+
+				const batchDocuments = await Promise.allSettled(
+					batch.map(async ({ email, sourceId, archivedId }) => {
+						try {
+							return await this.createEmailDocumentFromRawForBatch(
+								email,
+								sourceId,
+								archivedId,
+								email.userEmail || ''
+							);
+						} catch (error) {
+							logger.error(
+								{
+									emailId: archivedId,
+									sourceId,
+									userEmail: email.userEmail || '',
+									rawEmailData: JSON.stringify(email, null, 2),
+									error: error instanceof Error ? error.message : String(error),
+								},
+								'Failed to create document for email in batch'
+							);
+							throw error;
+						}
+					})
+				);
+
+				for (const result of batchDocuments) {
+					if (result.status === 'fulfilled') {
+						rawDocuments.push(result.value);
+					} else {
+						logger.error({ error: result.reason }, 'Failed to process email in batch');
+					}
+				}
+			}
+
+			if (rawDocuments.length === 0) {
+				logger.warn('No documents created from email batch');
+				return;
+			}
+
+			// Sanitize all documents
+			const sanitizedDocuments = rawDocuments.map((doc) => sanitizeObject(doc));
+
+			// Ensure all required fields are present
+			const completeDocuments = sanitizedDocuments.map((doc) =>
+				this.ensureEmailDocumentFields(doc)
+			);
+
+			// Validate each document and separate valid from invalid ones
+			const validDocuments: EmailDocument[] = [];
+			const invalidDocuments: { doc: any; reason: string }[] = [];
+
+			for (const doc of completeDocuments) {
+				if (this.isValidEmailDocument(doc)) {
+					validDocuments.push(doc);
+				} else {
+					invalidDocuments.push({ doc, reason: 'JSON.stringify failed' });
+					logger.warn({ document: doc }, 'Skipping invalid EmailDocument');
+				}
+			}
+
+			// Log detailed information for invalid documents
+			if (invalidDocuments.length > 0) {
+				for (const { doc } of invalidDocuments) {
+					logger.error(
+						{
+							emailId: doc.id,
+							document: JSON.stringify(doc, null, 2),
+						},
+						'Invalid EmailDocument details'
+					);
+				}
+			}
+
+			if (validDocuments.length === 0) {
+				logger.warn('No valid documents to index in batch.');
+				return;
+			}
+
+			logger.debug({ documentCount: validDocuments.length }, 'Sending batch to Meilisearch');
+
+			await this.searchService.addDocuments('emails', validDocuments, 'id');
+
+			logger.info(
+				{
+					batchSize: emails.length,
+					successfulDocuments: validDocuments.length,
+					failedDocuments: emails.length - validDocuments.length,
+					invalidDocuments: invalidDocuments.length,
+				},
+				'Successfully indexed email batch'
+			);
+		} catch (error) {
+			logger.error(
+				{
+					batchSize: emails.length,
+					error: error instanceof Error ? error.message : String(error),
+				},
+				'Failed to index email batch'
+			);
+			throw error;
+		}
+	}
+
+	/**
+	 * @deprecated
+	 */
+	private async indexEmailById(emailId: string): Promise<void> {
 		const email = await this.dbService.db.query.archivedEmails.findFirst({
 			where: eq(archivedEmails.id, emailId),
 		});
@@ -75,16 +233,14 @@ export class IndexingService {
 	}
 
 	/**
-	 * Indexes an email object directly, creates a search document, and indexes it.
+	 * @deprecated
 	 */
-	public async indexByEmail(
-		email: EmailObject,
-		ingestionSourceId: string,
-		archivedEmailId: string
+	private async indexByEmail(
+		pendingEmail: PendingEmail
 	): Promise<void> {
 		const attachments: AttachmentsType = [];
-		if (email.attachments && email.attachments.length > 0) {
-			for (const attachment of email.attachments) {
+		if (pendingEmail.email.attachments && pendingEmail.email.attachments.length > 0) {
+			for (const attachment of pendingEmail.email.attachments) {
 				attachments.push({
 					buffer: attachment.content,
 					filename: attachment.filename,
@@ -93,19 +249,96 @@ export class IndexingService {
 			}
 		}
 		const document = await this.createEmailDocumentFromRaw(
-			email,
+			pendingEmail.email,
 			attachments,
-			ingestionSourceId,
-			archivedEmailId,
-			email.userEmail || ''
+			pendingEmail.sourceId,
+			pendingEmail.archivedId,
+			pendingEmail.email.userEmail || ''
 		);
 		// console.log(document);
 		await this.searchService.addDocuments('emails', [document], 'id');
 	}
 
+
 	/**
 	 * Creates a search document from a raw email object and its attachments.
 	 */
+	private async createEmailDocumentFromRawForBatch(
+		email: EmailObject,
+		ingestionSourceId: string,
+		archivedEmailId: string,
+		userEmail: string
+	): Promise<EmailDocument> {
+		const extractedAttachments: { filename: string; content: string }[] = [];
+
+		if (email.attachments && email.attachments.length > 0) {
+			const ATTACHMENT_CONCURRENCY = 3;
+
+			for (let i = 0; i < email.attachments.length; i += ATTACHMENT_CONCURRENCY) {
+				const attachmentBatch = email.attachments.slice(i, i + ATTACHMENT_CONCURRENCY);
+
+				const attachmentResults = await Promise.allSettled(
+					attachmentBatch.map(async (attachment) => {
+						try {
+							if (!this.shouldExtractText(attachment.contentType)) {
+								return null;
+							}
+
+							const textContent = await extractText(
+								attachment.content,
+								attachment.contentType || ''
+							);
+
+							return {
+								filename: attachment.filename,
+								content: textContent || '',
+							};
+						} catch (error) {
+							logger.warn(
+								{
+									filename: attachment.filename,
+									mimeType: attachment.contentType,
+									emailId: archivedEmailId,
+									error: error instanceof Error ? error.message : String(error),
+								},
+								'Failed to extract text from attachment'
+							);
+							return null;
+						}
+					})
+				);
+
+				for (const result of attachmentResults) {
+					if (result.status === 'fulfilled' && result.value) {
+						extractedAttachments.push(result.value);
+					}
+				}
+			}
+		}
+
+		const allAttachmentText = extractedAttachments
+			.map((att) => sanitizeText(att.content))
+			.join(' ');
+
+		const enhancedBody = [sanitizeText(email.body || email.html || ''), allAttachmentText]
+			.filter(Boolean)
+			.join('\n\n--- Attachments ---\n\n');
+
+		return {
+			id: archivedEmailId,
+			userEmail: userEmail,
+			from: email.from[0]?.address || '',
+			to: email.to?.map((addr: EmailAddress) => addr.address) || [],
+			cc: email.cc?.map((addr: EmailAddress) => addr.address) || [],
+			bcc: email.bcc?.map((addr: EmailAddress) => addr.address) || [],
+			subject: email.subject || '',
+			body: enhancedBody,
+			attachments: extractedAttachments,
+			timestamp: new Date(email.receivedAt).getTime(),
+			ingestionSourceId: ingestionSourceId,
+		};
+	}
+
 	private async createEmailDocumentFromRaw(
 		email: EmailObject,
 		attachments: AttachmentsType,
@@ -126,7 +359,6 @@ export class IndexingService {
 					`Failed to extract text from attachment: ${attachment.filename}`,
 					error
 				);
-				//  skip attachment or fail the job
 			}
 		}
 		// console.log('email.userEmail', userEmail);
@@ -145,9 +377,6 @@ export class IndexingService {
 		};
 	}
 
-	/**
-	 * Creates a search document from a database email record and its attachments.
-	 */
 	private async createEmailDocument(
 		email: typeof archivedEmails.$inferSelect,
 		attachments: Attachment[],
@@ -181,9 +410,6 @@ export class IndexingService {
 		};
 	}
 
-	/**
-	 * Extracts text content from a list of attachments.
-	 */
 	private async extractAttachmentContents(
 		attachments: Attachment[]
 	): Promise<{ filename: string; content: string }[]> {
@@ -202,9 +428,90 @@ export class IndexingService {
 					`Failed to extract text from attachment: ${attachment.filename}`,
 					error
 				);
-				//  skip attachment or fail the job
 			}
 		}
 		return extractedAttachments;
 	}
+
+	private shouldExtractText(mimeType: string): boolean {
+		if (process.env.TIKA_URL) {
+			return true;
+		}
+
+		if (!mimeType) return false;
+		// Tika supported mime types: https://tika.apache.org/2.4.1/formats.html
+		const extractableTypes = [
+			'application/pdf',
+			'application/msword',
+			'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+			'application/vnd.ms-excel',
+			'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+			'application/vnd.ms-powerpoint',
+			'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+			'text/plain',
+			'text/html',
+			'application/rss+xml',
+			'application/xml',
+			'application/json',
+			'text/rtf',
+			'application/rtf',
+			'text/csv',
+			'text/tsv',
+			'application/csv',
+			'image/bpg',
+			'image/png',
+			'image/vnd.wap.wbmp',
+			'image/x-jbig2',
+			'image/bmp',
+			'image/x-xcf',
+			'image/gif',
+			'image/x-icon',
+			'image/jpeg',
+			'image/x-ms-bmp',
+			'image/webp',
+			'image/tiff',
+			'image/svg+xml',
+			'application/vnd.apple.pages',
+			'application/vnd.apple.numbers',
+			'application/vnd.apple.keynote',
+			'image/heic',
+			'image/heif',
+		];
+
+
+
+		return extractableTypes.some((type) => mimeType.toLowerCase().includes(type));
+	}
+
+	/**
+ * Ensures all required fields are present in EmailDocument
+ */
+	private ensureEmailDocumentFields(doc: Partial<EmailDocument>): EmailDocument {
+		return {
+			id: doc.id || 'missing-id',
+			userEmail: doc.userEmail || 'unknown',
+			from: doc.from || '',
+			to: Array.isArray(doc.to) ? doc.to : [],
+			cc: Array.isArray(doc.cc) ? doc.cc : [],
+			bcc: Array.isArray(doc.bcc) ? doc.bcc : [],
+			subject: doc.subject || '',
+			body: doc.body || '',
+			attachments: Array.isArray(doc.attachments) ? doc.attachments : [],
+			timestamp: typeof doc.timestamp === 'number' ? doc.timestamp : Date.now(),
+			ingestionSourceId: doc.ingestionSourceId || 'unknown',
+		};
+	}
+
+	/**
+	 * Validates if the given object is a valid EmailDocument that can be serialized to JSON
+	 */
+	private isValidEmailDocument(doc: any): boolean {
+		try {
+			JSON.stringify(doc);
+			return true;
+		} catch (error) {
+			logger.error({ doc, error: (error as Error).message }, 'Invalid EmailDocument detected');
+			return false;
+		}
+	}
 }

packages/backend/src/services/IngestionService.ts

@@ -6,6 +6,7 @@ import type {
 	IngestionSource,
 	IngestionCredentials,
 	IngestionProvider,
+	PendingEmail,
 } from '@open-archiver/types';
 import { and, desc, eq } from 'drizzle-orm';
 import { CryptoService } from './CryptoService';
@@ -26,6 +27,7 @@ import { SearchService } from './SearchService';
 import { DatabaseService } from './DatabaseService';
 import { config } from '../config/index';
 import { FilterBuilder } from './FilterBuilder';
+import e from 'express';
 
 export class IngestionService {
 	private static decryptSource(
@@ -47,7 +49,7 @@ export class IngestionService {
 	}
 
 	public static returnFileBasedIngestions(): IngestionProvider[] {
-		return ['pst_import', 'eml_import'];
+		return ['pst_import', 'eml_import', 'mbox_import'];
 	}
 
 	public static async create(
@@ -76,9 +78,13 @@ export class IngestionService {
 		const connector = EmailProviderFactory.createConnector(decryptedSource);
 
 		try {
-			await connector.testConnection();
+			const connectionValid = await connector.testConnection();
 			// If connection succeeds, update status to auth_success, which triggers the initial import.
-			return await this.update(decryptedSource.id, { status: 'auth_success' });
+			if (connectionValid) {
+				return await this.update(decryptedSource.id, { status: 'auth_success' });
+			} else {
+				throw Error('Ingestion authentication failed.')
+			}
 		} catch (error) {
 			// If connection fails, delete the newly created source and throw the error.
 			await this.delete(decryptedSource.id);
@@ -297,7 +303,7 @@ export class IngestionService {
 		source: IngestionSource,
 		storage: StorageService,
 		userEmail: string
-	): Promise<void> {
+	): Promise<PendingEmail | null> {
 		try {
 			// Generate a unique message ID for the email. If the email already has a message-id header, use that.
 			// Otherwise, generate a new one based on the email's hash, source ID, and email ID.
@@ -326,7 +332,7 @@ export class IngestionService {
 					{ messageId, ingestionSourceId: source.id },
 					'Skipping duplicate email'
 				);
-				return;
+				return null;
 			}
 
 			const emlBuffer = email.eml ?? Buffer.from(email.body, 'utf-8');
@@ -393,23 +399,14 @@ export class IngestionService {
 						.onConflictDoNothing();
 				}
 			}
-			// adding to indexing queue
-			//Instead: index by email (raw email object, ingestion id)
-			logger.info({ emailId: archivedEmail.id }, 'Indexing email');
-			// await indexingQueue.add('index-email', {
-			//     emailId: archivedEmail.id,
-			// });
-			const searchService = new SearchService();
-			const storageService = new StorageService();
-			const databaseService = new DatabaseService();
-			const indexingService = new IndexingService(
-				databaseService,
-				searchService,
-				storageService
-			);
-			//assign userEmail
+
 			email.userEmail = userEmail;
-			await indexingService.indexByEmail(email, source.id, archivedEmail.id);
+
+			return {
+				email,
+				sourceId: source.id,
+				archivedId: archivedEmail.id,
+			};
 		} catch (error) {
 			logger.error({
 				message: `Failed to process email ${email.id} for source ${source.id}`,
@@ -417,6 +414,7 @@ export class IngestionService {
 				emailId: email.id,
 				ingestionSourceId: source.id,
 			});
+			return null;
 		}
 	}
 }

packages/backend/src/services/OcrService.ts

@@ -0,0 +1,271 @@
+import crypto from 'crypto';
+import { logger } from '../config/logger';
+
+// Simple LRU cache for Tika results with statistics
+class TikaCache {
+    private cache = new Map<string, string>();
+    private maxSize = 50;
+    private hits = 0;
+    private misses = 0;
+
+    get(key: string): string | undefined {
+        const value = this.cache.get(key);
+        if (value !== undefined) {
+            this.hits++;
+            // LRU: Move element to the end
+            this.cache.delete(key);
+            this.cache.set(key, value);
+        } else {
+            this.misses++;
+        }
+        return value;
+    }
+
+    set(key: string, value: string): void {
+        // If already exists, delete first
+        if (this.cache.has(key)) {
+            this.cache.delete(key);
+        }
+        // If cache is full, remove oldest element
+        else if (this.cache.size >= this.maxSize) {
+            const firstKey = this.cache.keys().next().value;
+            if (firstKey !== undefined) {
+                this.cache.delete(firstKey);
+            }
+        }
+
+        this.cache.set(key, value);
+    }
+
+    getStats(): { size: number; maxSize: number; hits: number; misses: number; hitRate: number } {
+        const total = this.hits + this.misses;
+        const hitRate = total > 0 ? (this.hits / total) * 100 : 0;
+        return {
+            size: this.cache.size,
+            maxSize: this.maxSize,
+            hits: this.hits,
+            misses: this.misses,
+            hitRate: Math.round(hitRate * 100) / 100 // 2 decimal places
+        };
+    }
+
+    reset(): void {
+        this.cache.clear();
+        this.hits = 0;
+        this.misses = 0;
+    }
+}
+
+// Semaphore for running Tika requests
+class TikaSemaphore {
+    private inProgress = new Map<string, Promise<string>>();
+    private waitCount = 0;
+
+    async acquire(key: string, operation: () => Promise<string>): Promise<string> {
+        // Check if a request for this key is already running
+        const existingPromise = this.inProgress.get(key);
+        if (existingPromise) {
+            this.waitCount++;
+            logger.debug(`Waiting for in-progress Tika request (${key.slice(0, 8)}...)`);
+            try {
+                return await existingPromise;
+            } finally {
+                this.waitCount--;
+            }
+        }
+
+        // Start new request
+        const promise = this.executeOperation(key, operation);
+        this.inProgress.set(key, promise);
+
+        try {
+            return await promise;
+        } finally {
+            // Remove promise from map when finished
+            this.inProgress.delete(key);
+        }
+    }
+
+    private async executeOperation(key: string, operation: () => Promise<string>): Promise<string> {
+        try {
+            return await operation();
+        } catch (error) {
+            // Remove promise from map even on errors
+            logger.error(`Tika operation failed for key ${key.slice(0, 8)}...`, error);
+            throw error;
+        }
+    }
+
+    getStats(): { inProgress: number; waitCount: number } {
+        return {
+            inProgress: this.inProgress.size,
+            waitCount: this.waitCount
+        };
+    }
+
+    clear(): void {
+        this.inProgress.clear();
+        this.waitCount = 0;
+    }
+}
+
+export class OcrService {
+    private tikaCache = new TikaCache();
+    private tikaSemaphore = new TikaSemaphore();
+
+    // Tika-based text extraction with cache and semaphore
+    async extractTextWithTika(buffer: Buffer, mimeType: string): Promise<string> {
+        const tikaUrl = process.env.TIKA_URL;
+        if (!tikaUrl) {
+            throw new Error('TIKA_URL environment variable not set');
+        }
+
+        // Cache key: SHA-256 hash of the buffer
+        const hash = crypto.createHash('sha256').update(buffer).digest('hex');
+
+        // Cache lookup (before semaphore!)
+        const cachedResult = this.tikaCache.get(hash);
+        if (cachedResult !== undefined) {
+            logger.debug(`Tika cache hit for ${mimeType} (${buffer.length} bytes)`);
+            return cachedResult;
+        }
+
+        // Use semaphore to deduplicate parallel requests
+        return await this.tikaSemaphore.acquire(hash, async () => {
+            // Check cache again (might have been filled by parallel request)
+            const cachedAfterWait = this.tikaCache.get(hash);
+            if (cachedAfterWait !== undefined) {
+                logger.debug(`Tika cache hit after wait for ${mimeType} (${buffer.length} bytes)`);
+                return cachedAfterWait;
+            }
+
+            logger.debug(`Executing Tika request for ${mimeType} (${buffer.length} bytes)`);
+
+            // DNS fallback: If "tika" hostname, also try localhost
+            const urlsToTry = [
+                `${tikaUrl}/tika`,
+                // Fallback falls DNS-Problem mit "tika" hostname
+                ...(tikaUrl.includes('://tika:')
+                    ? [`${tikaUrl.replace('://tika:', '://localhost:')}/tika`]
+                    : [])
+            ];
+
+            for (const url of urlsToTry) {
+                try {
+                    logger.debug(`Trying Tika URL: ${url}`);
+                    const response = await fetch(url, {
+                        method: 'PUT',
+                        headers: {
+                            'Content-Type': mimeType || 'application/octet-stream',
+                            Accept: 'text/plain',
+                            Connection: 'close'
+                        },
+                        body: buffer,
+                        signal: AbortSignal.timeout(180000)
+                    });
+
+                    if (!response.ok) {
+                        logger.warn(
+                            `Tika extraction failed at ${url}: ${response.status} ${response.statusText}`
+                        );
+                        continue; // Try next URL
+                    }
+
+                    const text = await response.text();
+                    const result = text.trim();
+
+                    // Cache result (also empty strings to avoid repeated attempts)
+                    this.tikaCache.set(hash, result);
+
+                    const cacheStats = this.tikaCache.getStats();
+                    const semaphoreStats = this.tikaSemaphore.getStats();
+                    logger.debug(
+                        `Tika extraction successful - Cache: ${cacheStats.hits}H/${cacheStats.misses}M (${cacheStats.hitRate}%) - Semaphore: ${semaphoreStats.inProgress} active, ${semaphoreStats.waitCount} waiting`
+                    );
+
+                    return result;
+                } catch (error) {
+                    logger.warn(
+                        `Tika extraction error at ${url}:`,
+                        error instanceof Error ? error.message : 'Unknown error'
+                    );
+                    // Continue to next URL
+                }
+            }
+
+            // All URLs failed - cache this too (as empty string)
+            logger.error('All Tika URLs failed');
+            this.tikaCache.set(hash, '');
+            return '';
+        });
+    }
+
+    // Helper function to check Tika availability
+    async checkTikaAvailability(): Promise<boolean> {
+        const tikaUrl = process.env.TIKA_URL;
+        if (!tikaUrl) {
+            return false;
+        }
+
+        try {
+            const response = await fetch(`${tikaUrl}/version`, {
+                method: 'GET',
+                signal: AbortSignal.timeout(5000) // 5 seconds timeout
+            });
+
+            if (response.ok) {
+                const version = await response.text();
+                logger.info(`Tika server available, version: ${version.trim()}`);
+                return true;
+            }
+
+            return false;
+        } catch (error) {
+            logger.warn(
+                'Tika server not available:',
+                error instanceof Error ? error.message : 'Unknown error'
+            );
+            return false;
+        }
+    }
+
+    // Optional: Tika health check on startup
+    async initializeTextExtractor(): Promise<void> {
+        const tikaUrl = process.env.TIKA_URL;
+
+        if (tikaUrl) {
+            const isAvailable = await this.checkTikaAvailability();
+            if (!isAvailable) {
+                logger.error(`Tika server configured but not available at: ${tikaUrl}`);
+                logger.error('Text extraction will fall back to legacy methods or fail');
+            }
+        } else {
+            logger.info('Using legacy text extraction methods (pdf2json, mammoth, xlsx)');
+            logger.info('Set TIKA_URL environment variable to use Apache Tika for better extraction');
+        }
+    }
+
+    // Get cache statistics
+    getTikaCacheStats(): {
+        size: number;
+        maxSize: number;
+        hits: number;
+        misses: number;
+        hitRate: number;
+    } {
+        return this.tikaCache.getStats();
+    }
+
+    // Get semaphore statistics
+    getTikaSemaphoreStats(): { inProgress: number; waitCount: number } {
+        return this.tikaSemaphore.getStats();
+    }
+
+    // Clear cache (e.g. for tests or manual reset)
+    clearTikaCache(): void {
+        this.tikaCache.reset();
+        this.tikaSemaphore.clear();
+        logger.info('Tika cache and semaphore cleared');
+    }
+}
+

packages/backend/src/services/ingestion-connectors/EMLConnector.ts

@@ -69,7 +69,7 @@ export class EMLConnector implements IEmailConnector {
 		syncState?: SyncState | null
 	): AsyncGenerator<EmailObject | null> {
 		const fileStream = await this.storage.get(this.credentials.uploadedFilePath);
-		const tempDir = await fs.mkdtemp(join('/tmp', 'eml-import-'));
+		const tempDir = await fs.mkdtemp(join('/tmp', `eml-import-${new Date().getTime()}`));
 		const unzippedPath = join(tempDir, 'unzipped');
 		await fs.mkdir(unzippedPath);
 		const zipFilePath = join(tempDir, 'eml.zip');
@@ -115,6 +115,14 @@ export class EMLConnector implements IEmailConnector {
 			throw error;
 		} finally {
 			await fs.rm(tempDir, { recursive: true, force: true });
+			try {
+				await this.storage.delete(this.credentials.uploadedFilePath);
+			} catch (error) {
+				logger.error(
+					{ error, file: this.credentials.uploadedFilePath },
+					'Failed to delete EML file after processing.'
+				);
+			}
 		}
 	}
 

packages/backend/src/services/ingestion-connectors/MboxConnector.ts

@@ -0,0 +1,174 @@
+import type {
+    MboxImportCredentials,
+    EmailObject,
+    EmailAddress,
+    SyncState,
+    MailboxUser,
+} from '@open-archiver/types';
+import type { IEmailConnector } from '../EmailProviderFactory';
+import { simpleParser, ParsedMail, Attachment, AddressObject } from 'mailparser';
+import { logger } from '../../config/logger';
+import { getThreadId } from './helpers/utils';
+import { StorageService } from '../StorageService';
+import { Readable } from 'stream';
+import { createHash } from 'crypto';
+import { streamToBuffer } from '../../helpers/streamToBuffer';
+
+export class MboxConnector implements IEmailConnector {
+    private storage: StorageService;
+
+    constructor(private credentials: MboxImportCredentials) {
+        this.storage = new StorageService();
+    }
+
+    public async testConnection(): Promise<boolean> {
+        try {
+            if (!this.credentials.uploadedFilePath) {
+                throw Error('Mbox file path not provided.');
+            }
+            if (!this.credentials.uploadedFilePath.includes('.mbox')) {
+                throw Error('Provided file is not in the MBOX format.');
+            }
+            const fileExist = await this.storage.exists(this.credentials.uploadedFilePath);
+            if (!fileExist) {
+                throw Error('Mbox file upload not finished yet, please wait.');
+            }
+
+            return true;
+        } catch (error) {
+            logger.error({ error, credentials: this.credentials }, 'Mbox file validation failed.');
+            throw error;
+        }
+    }
+
+    public async *listAllUsers(): AsyncGenerator<MailboxUser> {
+        const displayName =
+            this.credentials.uploadedFileName || `mbox-import-${new Date().getTime()}`;
+        logger.info(`Found potential mailbox: ${displayName}`);
+        const constructedPrimaryEmail = `${displayName.replace(/ /g, '.').toLowerCase()}@mbox.local`;
+        yield {
+            id: constructedPrimaryEmail,
+            primaryEmail: constructedPrimaryEmail,
+            displayName: displayName,
+        };
+    }
+
+    public async *fetchEmails(
+        userEmail: string,
+        syncState?: SyncState | null
+    ): AsyncGenerator<EmailObject | null> {
+        try {
+            const fileStream = await this.storage.get(this.credentials.uploadedFilePath);
+            const fileBuffer = await streamToBuffer(fileStream as Readable);
+            const mboxContent = fileBuffer.toString('utf-8');
+            const emailDelimiter = '\nFrom ';
+            const emails = mboxContent.split(emailDelimiter);
+
+            // The first split part might be empty or part of the first email's header, so we adjust.
+            if (emails.length > 0 && !mboxContent.startsWith('From ')) {
+                emails.shift(); // Adjust if the file doesn't start with "From "
+            }
+
+            logger.info(`Found ${emails.length} potential emails in the mbox file.`);
+            let emailCount = 0;
+
+            for (const email of emails) {
+                try {
+                    // Re-add the "From " delimiter for the parser, except for the very first email
+                    const emailWithDelimiter =
+                        emailCount > 0 || mboxContent.startsWith('From ') ? `From ${email}` : email;
+                    const emailBuffer = Buffer.from(emailWithDelimiter, 'utf-8');
+                    const emailObject = await this.parseMessage(emailBuffer, '');
+                    yield emailObject;
+                    emailCount++;
+                } catch (error) {
+                    logger.error(
+                        { error, file: this.credentials.uploadedFilePath },
+                        'Failed to process a single message from mbox file. Skipping.'
+                    );
+                }
+            }
+            logger.info(`Finished processing mbox file. Total emails processed: ${emailCount}`);
+        } finally {
+            try {
+                await this.storage.delete(this.credentials.uploadedFilePath);
+            } catch (error) {
+                logger.error(
+                    { error, file: this.credentials.uploadedFilePath },
+                    'Failed to delete mbox file after processing.'
+                );
+            }
+        }
+    }
+
+    private async parseMessage(emlBuffer: Buffer, path: string): Promise<EmailObject> {
+        const parsedEmail: ParsedMail = await simpleParser(emlBuffer);
+
+        const attachments = parsedEmail.attachments.map((attachment: Attachment) => ({
+            filename: attachment.filename || 'untitled',
+            contentType: attachment.contentType,
+            size: attachment.size,
+            content: attachment.content as Buffer,
+        }));
+
+        const mapAddresses = (
+            addresses: AddressObject | AddressObject[] | undefined
+        ): EmailAddress[] => {
+            if (!addresses) return [];
+            const addressArray = Array.isArray(addresses) ? addresses : [addresses];
+            return addressArray.flatMap((a) =>
+                a.value.map((v) => ({
+                    name: v.name,
+                    address: v.address?.replaceAll(`'`, '') || '',
+                }))
+            );
+        };
+
+        const threadId = getThreadId(parsedEmail.headers);
+        let messageId = parsedEmail.messageId;
+
+        if (!messageId) {
+            messageId = `generated-${createHash('sha256').update(emlBuffer).digest('hex')}`;
+        }
+
+        const from = mapAddresses(parsedEmail.from);
+        if (from.length === 0) {
+            from.push({ name: 'No Sender', address: 'No Sender' });
+        }
+
+        // Extract folder path from headers. Mbox files don't have a standard folder structure, so we rely on custom headers added by email clients.
+        // Gmail uses 'X-Gmail-Labels', and other clients like Thunderbird may use 'X-Folder'.
+        const gmailLabels = parsedEmail.headers.get('x-gmail-labels');
+        const folderHeader = parsedEmail.headers.get('x-folder');
+        let finalPath = '';
+
+        if (gmailLabels && typeof gmailLabels === 'string') {
+            // We take the first label as the primary folder.
+            // Gmail labels can be hierarchical, but we'll simplify to the first label.
+            finalPath = gmailLabels.split(',')[0];
+        } else if (folderHeader && typeof folderHeader === 'string') {
+            finalPath = folderHeader;
+        }
+
+        return {
+            id: messageId,
+            threadId: threadId,
+            from,
+            to: mapAddresses(parsedEmail.to),
+            cc: mapAddresses(parsedEmail.cc),
+            bcc: mapAddresses(parsedEmail.bcc),
+            subject: parsedEmail.subject || '',
+            body: parsedEmail.text || '',
+            html: parsedEmail.html || '',
+            headers: parsedEmail.headers,
+            attachments,
+            receivedAt: parsedEmail.date || new Date(),
+            eml: emlBuffer,
+            path: finalPath,
+        };
+    }
+
+    public getUpdatedSyncState(): SyncState {
+        return {};
+    }
+}

packages/backend/src/services/ingestion-connectors/PSTConnector.ts

@@ -193,6 +193,14 @@ export class PSTConnector implements IEmailConnector {
 			throw error;
 		} finally {
 			pstFile?.close();
+			try {
+				await this.storage.delete(this.credentials.uploadedFilePath);
+			} catch (error) {
+				logger.error(
+					{ error, file: this.credentials.uploadedFilePath },
+					'Failed to delete PST file after processing.'
+				);
+			}
 		}
 	}
 
@@ -273,8 +281,8 @@ export class PSTConnector implements IEmailConnector {
 					emlBuffer ?? Buffer.from(parsedEmail.text || parsedEmail.html || '', 'utf-8')
 				)
 				.digest('hex')}-${createHash('sha256')
-				.update(emlBuffer ?? Buffer.from(msg.subject || '', 'utf-8'))
-				.digest('hex')}-${msg.clientSubmitTime?.getTime()}`;
+					.update(emlBuffer ?? Buffer.from(msg.subject || '', 'utf-8'))
+					.digest('hex')}-${msg.clientSubmitTime?.getTime()}`;
 		}
 		return {
 			id: messageId,

packages/backend/src/workers/indexing.worker.ts

@@ -1,11 +1,11 @@
 import { Worker } from 'bullmq';
 import { connection } from '../config/redis';
-import indexEmailProcessor from '../jobs/processors/index-email.processor';
+import indexEmailBatchProcessor from '../jobs/processors/index-email-batch.processor';
 
 const processor = async (job: any) => {
 	switch (job.name) {
-		case 'index-email':
-			return indexEmailProcessor(job);
+		case 'index-email-batch':
+			return indexEmailBatchProcessor(job);
 		default:
 			throw new Error(`Unknown job name: ${job.name}`);
 	}

packages/frontend/package.json

@@ -15,13 +15,15 @@
 	"dependencies": {
 		"@iconify/svelte": "^5.0.1",
 		"@open-archiver/types": "workspace:*",
-		"@sveltejs/kit": "^2.16.0",
+		"@sveltejs/kit": "^2.38.1",
 		"bits-ui": "^2.8.10",
 		"clsx": "^2.1.1",
 		"d3-shape": "^3.2.0",
+		"html-entities": "^2.6.0",
 		"jose": "^6.0.1",
 		"lucide-svelte": "^0.525.0",
 		"postal-mime": "^2.4.4",
+		"semver": "^7.7.2",
 		"svelte-persisted-store": "^0.12.0",
 		"sveltekit-i18n": "^2.4.2",
 		"tailwind-merge": "^3.3.1",
@@ -35,6 +37,7 @@
 		"@sveltejs/vite-plugin-svelte": "^5.0.0",
 		"@tailwindcss/vite": "^4.0.0",
 		"@types/d3-shape": "^3.1.7",
+		"@types/semver": "^7.7.1",
 		"dotenv": "^17.2.0",
 		"layerchart": "2.0.0-next.27",
 		"mode-watcher": "^1.1.0",

packages/frontend/src/lib/components/custom/EmailPreview.svelte

@@ -2,6 +2,7 @@
 	import PostalMime, { type Email } from 'postal-mime';
 	import type { Buffer } from 'buffer';
 	import { t } from '$lib/translations';
+	import { encode } from 'html-entities';
 
 	let {
 		raw,
@@ -18,7 +19,9 @@
 		if (parsedEmail && parsedEmail.html) {
 			return `<base target="_blank" />${parsedEmail.html}`;
 		} else if (parsedEmail && parsedEmail.text) {
-			return `<base target="_blank" />${parsedEmail.text}`;
+			// display raw text email body in html
+			const safeHtmlContent: string = encode(parsedEmail.text);
+			return `<base target="_blank" /><div>${safeHtmlContent.replaceAll('\n', '<br>')}</div>`;
 		} else if (rawHtml) {
 			return `<base target="_blank" />${rawHtml}`;
 		}
@@ -52,16 +55,16 @@
 
 <div class="mt-2 rounded-md border bg-white p-4">
 	{#if isLoading}
-		<p>{$t('components.email_preview.loading')}</p>
-	{:else if emailHtml}
+		<p>{$t('app.components.email_preview.loading')}</p>
+	{:else if emailHtml()}
 		<iframe
-			title={$t('archive.email_preview')}
+			title={$t('app.archive.email_preview')}
 			srcdoc={emailHtml()}
 			class="h-[600px] w-full border-none"
 		></iframe>
 	{:else if raw}
-		<p>{$t('components.email_preview.render_error')}</p>
+		<p>{$t('app.components.email_preview.render_error')}</p>
 	{:else}
-		<p class="text-gray-500">{$t('components.email_preview.not_available')}</p>
+		<p class="text-gray-500">{$t('app.components.email_preview.not_available')}</p>
 	{/if}
 </div>

packages/frontend/src/lib/components/custom/Footer.svelte

@@ -1,18 +1,39 @@
 <script lang="ts">
 	import { t } from '$lib/translations';
+	import * as Alert from '$lib/components/ui/alert';
+	import { Info } from 'lucide-svelte';
+
+	export let currentVersion: string;
+	export let newVersionInfo: { version: string; description: string; url: string } | null = null;
 </script>
 
 <footer class="bg-muted py-6 md:py-0">
-	<div
-		class="container mx-auto flex flex-col items-center justify-center gap-4 md:h-24 md:flex-row"
-	>
+	<div class="container mx-auto flex flex-col items-center justify-center gap-4 py-8 md:flex-row">
 		<div class="flex flex-col items-center gap-2">
+			{#if newVersionInfo}
+				<Alert.Root>
+					<Alert.Title class="flex items-center gap-2">
+						<Info class="h-4 w-4" />
+						{$t('app.components.footer.new_version_available')}
+						<a
+							href={newVersionInfo.url}
+							target="_blank"
+							class=" text-muted-foreground underline"
+						>
+							{newVersionInfo.description}
+						</a>
+					</Alert.Title>
+				</Alert.Root>
+			{/if}
 			<p class="text-balance text-center text-xs font-medium leading-loose">
 				© {new Date().getFullYear()}
 				<a href="https://openarchiver.com/" target="_blank">Open Archiver</a>. {$t(
 					'app.components.footer.all_rights_reserved'
 				)}
 			</p>
+			<p class="text-balance text-center text-xs font-medium leading-loose">
+				Version: {currentVersion}
+			</p>
 		</div>
 	</div>
 </footer>

packages/frontend/src/lib/components/custom/IngestionSourceForm.svelte

@@ -41,6 +41,10 @@
 			value: 'eml_import',
 			label: $t('app.components.ingestion_source_form.provider_eml_import'),
 		},
+		{
+			value: 'mbox_import',
+			label: $t('app.components.ingestion_source_form.provider_mbox_import'),
+		},
 	];
 
 	let formData: CreateIngestionSourceDto = $state({
@@ -55,7 +59,6 @@
 
 	$effect(() => {
 		formData.providerConfig.type = formData.provider;
-		console.log(formData);
 	});
 
 	const triggerContent = $derived(
@@ -101,7 +104,6 @@
 
 			formData.providerConfig.uploadedFilePath = result.filePath;
 			formData.providerConfig.uploadedFileName = file.name;
-
 			fileUploading = false;
 		} catch (error) {
 			fileUploading = false;
@@ -209,7 +211,7 @@
 			<Input id="username" bind:value={formData.providerConfig.username} class="col-span-3" />
 		</div>
 		<div class="grid grid-cols-4 items-center gap-4">
-			<Label for="password" class="text-left">{$t('auth.password')}</Label>
+			<Label for="password" class="text-left">{$t('app.auth.password')}</Label>
 			<Input
 				id="password"
 				type="password"
@@ -224,10 +226,13 @@
 			<Checkbox id="secure" bind:checked={formData.providerConfig.secure} />
 		</div>
 		<div class="grid grid-cols-4 items-center gap-4">
-			<Label for="secure" class="text-left"
+			<Label for="allowInsecureCert" class="text-left"
 				>{$t('app.components.ingestion_source_form.allow_insecure_cert')}</Label
 			>
-			<Checkbox id="secure" bind:checked={formData.providerConfig.allowInsecureCert} />
+			<Checkbox
+				id="allowInsecureCert"
+				bind:checked={formData.providerConfig.allowInsecureCert}
+			/>
 		</div>
 	{:else if formData.provider === 'pst_import'}
 		<div class="grid grid-cols-4 items-center gap-4">
@@ -265,6 +270,24 @@
 				{/if}
 			</div>
 		</div>
+	{:else if formData.provider === 'mbox_import'}
+		<div class="grid grid-cols-4 items-center gap-4">
+			<Label for="mbox-file" class="text-left"
+				>{$t('app.components.ingestion_source_form.mbox_file')}</Label
+			>
+			<div class="col-span-3 flex flex-row items-center space-x-2">
+				<Input
+					id="mbox-file"
+					type="file"
+					class=""
+					accept=".mbox"
+					onchange={handleFileChange}
+				/>
+				{#if fileUploading}
+					<span class=" text-primary animate-spin"><Loader2 /></span>
+				{/if}
+			</div>
+		</div>
 	{/if}
 	{#if formData.provider === 'google_workspace' || formData.provider === 'microsoft_365'}
 		<Alert.Root>

packages/frontend/src/lib/translations/en.json

@@ -163,7 +163,8 @@
 				"not_available": "Raw .eml file not available for this email."
 			},
 			"footer": {
-				"all_rights_reserved": "All rights reserved."
+				"all_rights_reserved": "All rights reserved.",
+				"new_version_available": "New version available"
 			},
 			"ingestion_source_form": {
 				"provider_generic_imap": "Generic IMAP",
@@ -171,6 +172,7 @@
 				"provider_microsoft_365": "Microsoft 365",
 				"provider_pst_import": "PST Import",
 				"provider_eml_import": "EML Import",
+				"provider_mbox_import": "Mbox Import",
 				"select_provider": "Select a provider",
 				"service_account_key": "Service Account Key (JSON)",
 				"service_account_key_placeholder": "Paste your service account key JSON content",
@@ -186,6 +188,7 @@
 				"allow_insecure_cert": "Allow insecure cert",
 				"pst_file": "PST File",
 				"eml_file": "EML File",
+				"mbox_file": "Mbox File",
 				"heads_up": "Heads up!",
 				"org_wide_warning": "Please note that this is an organization-wide operation. This kind of ingestions will import and index <b>all</b> email inboxes in your organization. If you want to import only specific email inboxes, use the IMAP connector.",
 				"upload_failed": "Upload Failed, please try again"

packages/frontend/src/lib/translations/it.json

@@ -1,17 +1,17 @@
 {
 	"app": {
 		"auth": {
-			"login": "Accesso",
+			"login": "Accedi",
 			"login_tip": "Inserisci la tua email qui sotto per accedere al tuo account.",
 			"email": "Email",
 			"password": "Password"
 		},
 		"common": {
-			"working": "In lavorazione"
+			"working": "In corso"
 		},
 		"archive": {
 			"title": "Archivio",
-			"no_subject": "Nessun oggetto",
+			"no_subject": "Nessun Oggetto",
 			"from": "Da",
 			"sent": "Inviato",
 			"recipients": "Destinatari",
@@ -20,27 +20,27 @@
 			"folder": "Cartella",
 			"tags": "Tag",
 			"size": "Dimensione",
-			"email_preview": "Anteprima email",
+			"email_preview": "Anteprima Email",
 			"attachments": "Allegati",
 			"download": "Scarica",
 			"actions": "Azioni",
-			"download_eml": "Scarica email (.eml)",
-			"delete_email": "Elimina email",
-			"email_thread": "Thread email",
+			"download_eml": "Scarica Email (.eml)",
+			"delete_email": "Elimina Email",
+			"email_thread": "Thread Email",
 			"delete_confirmation_title": "Sei sicuro di voler eliminare questa email?",
-			"delete_confirmation_description": "Questa azione non può essere annullata ed eliminerà permanentemente l'email e i suoi allegati.",
+			"delete_confirmation_description": "Questa azione non può essere annullata e rimuoverà permanentemente l'email e i suoi allegati.",
 			"deleting": "Eliminazione in corso",
 			"confirm": "Conferma",
 			"cancel": "Annulla",
 			"not_found": "Email non trovata."
 		},
 		"ingestions": {
-			"title": "Fonti di ingestione",
-			"ingestion_sources": "Fonti di ingestione",
-			"bulk_actions": "Azioni di massa",
-			"force_sync": "Forza sincronizzazione",
+			"title": "Sorgenti di Ingestione",
+			"ingestion_sources": "Sorgenti di Ingestione",
+			"bulk_actions": "Azioni di Massa",
+			"force_sync": "Forza Sincronizzazione",
 			"delete": "Elimina",
-			"create_new": "Crea nuovo",
+			"create_new": "Crea Nuovo",
 			"name": "Nome",
 			"provider": "Provider",
 			"status": "Stato",
@@ -52,28 +52,28 @@
 			"open_menu": "Apri menu",
 			"edit": "Modifica",
 			"create": "Crea",
-			"ingestion_source": "Fonte di ingestione",
-			"edit_description": "Apporta modifiche alla tua fonte di ingestione qui.",
-			"create_description": "Aggiungi una nuova fonte di ingestione per iniziare ad archiviare le email.",
+			"ingestion_source": "Sorgente di Ingestione",
+			"edit_description": "Apporta modifiche alla tua sorgente di ingestione qui.",
+			"create_description": "Aggiungi una nuova sorgente di ingestione per iniziare ad archiviare le email.",
 			"read": "Leggi",
 			"docs_here": "documenti qui",
 			"delete_confirmation_title": "Sei sicuro di voler eliminare questa ingestione?",
-			"delete_confirmation_description": "Questo eliminerà tutte le email archiviate, gli allegati, l'indicizzazione e i file associati a questa ingestione. Se desideri solo interrompere la sincronizzazione di nuove email, puoi invece mettere in pausa l'ingestione.",
+			"delete_confirmation_description": "Questo cancellerà tutte le email archiviate, gli allegati, l'indicizzazione e i file associati a questa ingestione. Se vuoi solo interrompere la sincronizzazione di nuove email, puoi mettere in pausa l'ingestione.",
 			"deleting": "Eliminazione in corso",
 			"confirm": "Conferma",
 			"cancel": "Annulla",
 			"bulk_delete_confirmation_title": "Sei sicuro di voler eliminare {{count}} ingestioni selezionate?",
-			"bulk_delete_confirmation_description": "Questo eliminerà tutte le email archiviate, gli allegati, l'indicizzazione e i file associati a queste ingestioni. Se desideri solo interrompere la sincronizzazione di nuove email, puoi invece mettere in pausa le ingestioni."
+			"bulk_delete_confirmation_description": "Questo cancellerà tutte le email archiviate, gli allegati, l'indicizzazione e i file associati a queste ingestioni. Se vuoi solo interrompere la sincronizzazione di nuove email, puoi mettere in pausa le ingestioni."
 		},
 		"search": {
-			"title": "Cerca",
-			"description": "Cerca email archiviate.",
-			"email_search": "Ricerca email",
+			"title": "Ricerca",
+			"description": "Ricerca email archiviate.",
+			"email_search": "Ricerca Email",
 			"placeholder": "Cerca per parola chiave, mittente, destinatario...",
 			"search_button": "Cerca",
 			"search_options": "Opzioni di ricerca",
-			"strategy_fuzzy": "Fuzzy",
-			"strategy_verbatim": "Verbatim",
+			"strategy_fuzzy": "Approssimativa",
+			"strategy_verbatim": "Esatta",
 			"strategy_frequency": "Frequenza",
 			"select_strategy": "Seleziona una strategia",
 			"error": "Errore",
@@ -87,18 +87,18 @@
 			"next": "Succ"
 		},
 		"roles": {
-			"title": "Gestione ruoli",
-			"role_management": "Gestione ruoli",
-			"create_new": "Crea nuovo",
+			"title": "Gestione Ruoli",
+			"role_management": "Gestione Ruoli",
+			"create_new": "Crea Nuovo",
 			"name": "Nome",
 			"created_at": "Creato il",
 			"actions": "Azioni",
 			"open_menu": "Apri menu",
-			"view_policy": "Visualizza policy",
+			"view_policy": "Visualizza Policy",
 			"edit": "Modifica",
 			"delete": "Elimina",
 			"no_roles_found": "Nessun ruolo trovato.",
-			"role_policy": "Policy ruolo",
+			"role_policy": "Policy Ruolo",
 			"viewing_policy_for_role": "Visualizzazione policy per il ruolo: {{name}}",
 			"create": "Crea",
 			"role": "Ruolo",
@@ -111,22 +111,22 @@
 			"cancel": "Annulla"
 		},
 		"system_settings": {
-			"title": "Impostazioni di sistema",
-			"system_settings": "Impostazioni di sistema",
+			"title": "Impostazioni di Sistema",
+			"system_settings": "Impostazioni di Sistema",
 			"description": "Gestisci le impostazioni globali dell'applicazione.",
 			"language": "Lingua",
 			"default_theme": "Tema predefinito",
 			"light": "Chiaro",
 			"dark": "Scuro",
 			"system": "Sistema",
-			"support_email": "Email di supporto",
-			"saving": "Salvataggio",
-			"save_changes": "Salva modifiche"
+			"support_email": "Email di Supporto",
+			"saving": "Salvataggio in corso",
+			"save_changes": "Salva Modifiche"
 		},
 		"users": {
-			"title": "Gestione utenti",
-			"user_management": "Gestione utenti",
-			"create_new": "Crea nuovo",
+			"title": "Gestione Utenti",
+			"user_management": "Gestione Utenti",
+			"create_new": "Crea Nuovo",
 			"name": "Nome",
 			"email": "Email",
 			"role": "Ruolo",
@@ -146,33 +146,10 @@
 			"confirm": "Conferma",
 			"cancel": "Annulla"
 		},
-		"setup": {
-			"title": "Configurazione",
-			"description": "Configura l'account amministratore iniziale per Open Archiver.",
-			"welcome": "Benvenuto",
-			"create_admin_account": "Crea il primo account amministratore per iniziare.",
-			"first_name": "Nome",
-			"last_name": "Cognome",
-			"email": "Email",
-			"password": "Password",
-			"creating_account": "Creazione account",
-			"create_account": "Crea account"
-		},
-		"layout": {
-			"dashboard": "Dashboard",
-			"ingestions": "Ingestioni",
-			"archived_emails": "Email archiviate",
-			"search": "Cerca",
-			"settings": "Impostazioni",
-			"system": "Sistema",
-			"users": "Utenti",
-			"roles": "Ruoli",
-			"logout": "Esci"
-		},
 		"components": {
 			"charts": {
-				"emails_ingested": "Email ingerite",
-				"storage_used": "Spazio di archiviazione utilizzato",
+				"emails_ingested": "Email Acquisite",
+				"storage_used": "Spazio di Archiviazione Utilizzato",
 				"emails": "Email"
 			},
 			"common": {
@@ -182,35 +159,36 @@
 			},
 			"email_preview": {
 				"loading": "Caricamento anteprima email...",
-				"render_error": "Impossibile visualizzare l'anteprima dell'email.",
-				"not_available": "File .eml non disponibile per questa email."
+				"render_error": "Impossibile renderizzare l'anteprima dell'email.",
+				"not_available": "File .eml grezzo non disponibile per questa email."
 			},
 			"footer": {
 				"all_rights_reserved": "Tutti i diritti riservati."
 			},
 			"ingestion_source_form": {
-				"provider_generic_imap": "IMAP generico",
+				"provider_generic_imap": "IMAP Generico",
 				"provider_google_workspace": "Google Workspace",
 				"provider_microsoft_365": "Microsoft 365",
 				"provider_pst_import": "Importazione PST",
 				"provider_eml_import": "Importazione EML",
 				"select_provider": "Seleziona un provider",
-				"service_account_key": "Chiave account di servizio (JSON)",
-				"service_account_key_placeholder": "Incolla il contenuto JSON della tua chiave account di servizio",
-				"impersonated_admin_email": "Email amministratore impersonata",
-				"client_id": "ID applicazione (client)",
-				"client_secret": "Valore segreto client",
-				"client_secret_placeholder": "Inserisci il valore segreto, non l'ID segreto",
-				"tenant_id": "ID directory (tenant)",
+				"service_account_key": "Chiave Account di Servizio (JSON)",
+				"service_account_key_placeholder": "Incolla il contenuto JSON della chiave del tuo account di servizio",
+				"impersonated_admin_email": "Email dell'Amministratore Impersonato",
+				"client_id": "ID Applicazione (Client)",
+				"client_secret": "Valore Segreto Client",
+				"client_secret_placeholder": "Inserisci il Valore segreto, non l'ID Segreto",
+				"tenant_id": "ID Directory (Tenant)",
 				"host": "Host",
 				"port": "Porta",
-				"username": "Nome utente",
+				"username": "Nome Utente",
 				"use_tls": "Usa TLS",
+				"allow_insecure_cert": "Consenti certificato non sicuro",
 				"pst_file": "File PST",
 				"eml_file": "File EML",
 				"heads_up": "Attenzione!",
-				"org_wide_warning": "Si prega di notare che questa è un'operazione a livello di organizzazione. Questo tipo di ingestione importerà e indicizzerà <b>tutte</b> le caselle di posta elettronica della tua organizzazione. Se desideri importare solo caselle di posta elettronica specifiche, utilizza il connettore IMAP.",
-				"upload_failed": "Caricamento non riuscito, riprova"
+				"org_wide_warning": "Si prega di notare che questa è un'operazione a livello di organizzazione. Questo tipo di ingestione importerà e indicizzerà <b>tutte</b> le caselle di posta elettronica nella tua organizzazione. Se vuoi importare solo caselle di posta elettronica specifiche, usa il connettore IMAP.",
+				"upload_failed": "Caricamento Fallito, riprova"
 			},
 			"role_form": {
 				"policies_json": "Policy (JSON)",
@@ -223,28 +201,61 @@
 				"select_role": "Seleziona un ruolo"
 			}
 		},
-		"dashboard_page": {
-			"title": "Dashboard",
-			"meta_description": "Panoramica del tuo archivio email.",
-			"header": "Dashboard",
-			"create_ingestion": "Crea un'ingestione",
-			"no_ingestion_header": "Non hai alcuna fonte di ingestione configurata.",
-			"no_ingestion_text": "Aggiungi una fonte di ingestione per iniziare ad archiviare le tue caselle di posta.",
-			"total_emails_archived": "Email totali archiviate",
-			"total_storage_used": "Spazio di archiviazione totale utilizzato",
-			"failed_ingestions": "Ingestioni non riuscite (ultimi 7 giorni)",
-			"ingestion_history": "Cronologia ingestioni",
-			"no_ingestion_history": "Nessuna cronologia di ingestione disponibile.",
-			"storage_by_source": "Archiviazione per fonte di ingestione",
-			"no_ingestion_sources": "Nessuna fonte di ingestione disponibile.",
-			"indexed_insights": "Approfondimenti indicizzati",
-			"top_10_senders": "Top 10 mittenti",
-			"no_indexed_insights": "Nessun approfondimento indicizzato disponibile."
+		"setup": {
+			"title": "Configurazione",
+			"description": "Configura l'account amministratore iniziale per Open Archiver.",
+			"welcome": "Benvenuto",
+			"create_admin_account": "Crea il primo account amministratore per iniziare.",
+			"first_name": "Nome",
+			"last_name": "Cognome",
+			"email": "Email",
+			"password": "Password",
+			"creating_account": "Creazione Account",
+			"create_account": "Crea Account"
+		},
+		"layout": {
+			"dashboard": "Dashboard",
+			"ingestions": "Ingestioni",
+			"archived_emails": "Email archiviate",
+			"search": "Ricerca",
+			"settings": "Impostazioni",
+			"system": "Sistema",
+			"users": "Utenti",
+			"roles": "Ruoli",
+			"api_keys": "Chiavi API",
+			"logout": "Esci"
+		},
+		"api_keys_page": {
+			"title": "Chiavi API",
+			"header": "Chiavi API",
+			"generate_new_key": "Genera Nuova Chiave",
+			"name": "Nome",
+			"key": "Chiave",
+			"expires_at": "Scade il",
+			"created_at": "Creato il",
+			"actions": "Azioni",
+			"delete": "Elimina",
+			"no_keys_found": "Nessuna chiave API trovata.",
+			"generate_modal_title": "Genera Nuova Chiave API",
+			"generate_modal_description": "Fornisci un nome e una scadenza per la tua nuova chiave API.",
+			"expires_in": "Scade Tra",
+			"select_expiration": "Seleziona una scadenza",
+			"30_days": "30 Giorni",
+			"60_days": "60 Giorni",
+			"6_months": "6 Mesi",
+			"12_months": "12 Mesi",
+			"24_months": "24 Mesi",
+			"generate": "Genera",
+			"new_api_key": "Nuova Chiave API",
+			"failed_to_delete": "Impossibile eliminare la chiave API",
+			"api_key_deleted": "Chiave API eliminata",
+			"generated_title": "Chiave API Generata",
+			"generated_message": "La tua chiave API è stata generata, per favore copiala e salvala in un luogo sicuro. Questa chiave verrà mostrata solo una volta."
 		},
 		"archived_emails_page": {
 			"title": "Email archiviate",
-			"header": "Email archiviate",
-			"select_ingestion_source": "Seleziona una fonte di ingestione",
+			"header": "Email Archiviate",
+			"select_ingestion_source": "Seleziona una sorgente di ingestione",
 			"date": "Data",
 			"subject": "Oggetto",
 			"sender": "Mittente",
@@ -255,6 +266,24 @@
 			"no_emails_found": "Nessuna email archiviata trovata.",
 			"prev": "Prec",
 			"next": "Succ"
+		},
+		"dashboard_page": {
+			"title": "Dashboard",
+			"meta_description": "Panoramica del tuo archivio email.",
+			"header": "Dashboard",
+			"create_ingestion": "Crea un'ingestione",
+			"no_ingestion_header": "Non hai impostato nessuna sorgente di ingestione.",
+			"no_ingestion_text": "Aggiungi una sorgente di ingestione per iniziare ad archiviare le tue caselle di posta.",
+			"total_emails_archived": "Totale Email Archiviate",
+			"total_storage_used": "Spazio di Archiviazione Totale Utilizzato",
+			"failed_ingestions": "Ingestioni Fallite (Ultimi 7 Giorni)",
+			"ingestion_history": "Cronologia Ingestioni",
+			"no_ingestion_history": "Nessuna cronologia delle ingestioni disponibile.",
+			"storage_by_source": "Spazio di Archiviazione per Sorgente di Ingestione",
+			"no_ingestion_sources": "Nessuna sorgente di ingestione disponibile.",
+			"indexed_insights": "Approfondimenti indicizzati",
+			"top_10_senders": "I 10 Mittenti Principali",
+			"no_indexed_insights": "Nessun approfondimento indicizzato disponibile."
 		}
 	}
 }

packages/frontend/src/routes/+layout.server.ts

@@ -3,6 +3,11 @@ import type { LayoutServerLoad } from './$types';
 import 'dotenv/config';
 import { api } from '$lib/server/api';
 import type { SystemSettings } from '@open-archiver/types';
+import { version } from '../../../../package.json';
+import semver from 'semver';
+
+let newVersionInfo: { version: string; description: string; url: string } | null = null;
+let lastChecked: Date | null = null;
 
 export const load: LayoutServerLoad = async (event) => {
 	const { locals, url } = event;
@@ -32,10 +37,35 @@ export const load: LayoutServerLoad = async (event) => {
 		? await systemSettingsResponse.json()
 		: null;
 
+	const now = new Date();
+	if (!lastChecked || now.getTime() - lastChecked.getTime() > 1000 * 60 * 60) {
+		try {
+			const res = await fetch(
+				'https://api.github.com/repos/LogicLabs-OU/OpenArchiver/releases/latest'
+			);
+			if (res.ok) {
+				const latestRelease = await res.json();
+				const latestVersion = latestRelease.tag_name.replace('v', '');
+				if (semver.gt(latestVersion, version)) {
+					newVersionInfo = {
+						version: latestVersion,
+						description: latestRelease.name,
+						url: latestRelease.html_url,
+					};
+				}
+			}
+			lastChecked = now;
+		} catch (error) {
+			console.error('Failed to fetch latest version from GitHub:', error);
+		}
+	}
+
 	return {
 		user: locals.user,
 		accessToken: locals.accessToken,
 		isDemo: process.env.IS_DEMO === 'true',
 		systemSettings,
+		currentVersion: version,
+		newVersionInfo: newVersionInfo,
 	};
 };

packages/frontend/src/routes/+layout.svelte

@@ -35,5 +35,5 @@
 	<main class="flex-1">
 		{@render children()}
 	</main>
-	<Footer />
+	<Footer currentVersion={data.currentVersion} newVersionInfo={data.newVersionInfo} />
 </div>

packages/frontend/src/routes/dashboard/ingestions/+page.svelte

@@ -435,7 +435,12 @@
 </div>
 
 <Dialog.Root bind:open={isDialogOpen}>
-	<Dialog.Content class="sm:max-w-120 md:max-w-180">
+	<Dialog.Content
+		class="sm:max-w-120 md:max-w-180"
+		onInteractOutside={(e) => {
+			e.preventDefault();
+		}}
+	>
 		<Dialog.Header>
 			<Dialog.Title
 				>{selectedSource ? $t('app.ingestions.edit') : $t('app.ingestions.create')}{' '}

packages/types/src/email.types.ts

@@ -55,6 +55,16 @@ export interface EmailObject {
 	tags?: string[];
 }
 
+/**
+ * Represents an email that has been processed and is ready for indexing.
+ * This interface defines the shape of the data that is passed to the batch indexing function.
+ */
+export interface PendingEmail {
+	email: EmailObject;
+	sourceId: string;
+	archivedId: string;
+}
+
 // Define the structure of the document to be indexed in Meilisearch
 export interface EmailDocument {
 	id: string; // The unique ID of the email

packages/types/src/ingestion.types.ts

@@ -23,7 +23,8 @@ export type IngestionProvider =
 	| 'microsoft_365'
 	| 'generic_imap'
 	| 'pst_import'
-	| 'eml_import';
+	| 'eml_import'
+	| 'mbox_import';
 
 export type IngestionStatus =
 	| 'active'
@@ -81,13 +82,20 @@ export interface EMLImportCredentials extends BaseIngestionCredentials {
 	uploadedFilePath: string;
 }
 
+export interface MboxImportCredentials extends BaseIngestionCredentials {
+	type: 'mbox_import';
+	uploadedFileName: string;
+	uploadedFilePath: string;
+}
+
 // Discriminated union for all possible credential types
 export type IngestionCredentials =
 	| GenericImapCredentials
 	| GoogleWorkspaceCredentials
 	| Microsoft365Credentials
 	| PSTImportCredentials
-	| EMLImportCredentials;
+	| EMLImportCredentials
+	| MboxImportCredentials;
 
 export interface IngestionSource {
 	id: string;