Fixed Email ID <> Invalid Key Error #142

New Issue

MrUnknownDE · 2026-04-05T16:16:43+02:00

MrUnknownDE commented

2026-04-05 16:16:43 +02:00

Originally created by @Farid046 on 10/22/2025

Hey :) Following error occurs when running IMAP Connections and trying to use s3 storage buckets.

[0] [0] message: "Failed to process email 202502281CENSORED@CENSORED.fr for source CENSORED-e105-4064-bab4"
[0] [0] error: {
[0] [0] "name": "InvalidKey",
[0] [0] "Code": "InvalidKey",
[0] [0] "message": "Invalid key: open-archiver/CENSORED@CENSORED.de-CENSORED-e105-4064-bab4emails/INBOX202502281CENSORED@CENSORED.fr.eml"
[0] [0] [11:08:35.647] ERROR (288):

Here is the Fix for that:

/app/packages/backend/dist/services/IngestionService.js

change from:
const emailPath = ${index_1.config.storage.openArchiverFolderName}/${source.name.replaceAll(' ', '-')}-${source.id}/emails/${sanitizedPath}${email.id}.eml;

to:
const emailPath = ${index_1.config.storage.openArchiverFolderName}/${source.name.replaceAll(" ", "-")}-${source.id}/emails/${sanitizedPath}${email.id.replace(/[<>\[\]]/g, "")}.eml;

*Originally created by @Farid046 on 10/22/2025* Hey :) Following error occurs when running IMAP Connections and trying to use s3 storage buckets. [0] [0] message: "Failed to process email <202502281CENSORED@CENSORED.fr> for source CENSORED-e105-4064-bab4" [0] [0] error: { [0] [0] "name": "InvalidKey", [0] [0] "Code": "InvalidKey", [0] [0] "message": "Invalid key: open-archiver/CENSORED@CENSORED.de-CENSORED-e105-4064-bab4emails/INBOX<202502281CENSORED@CENSORED.fr>.eml" [0] [0] [11:08:35.647] ERROR (288): Here is the Fix for that: /app/packages/backend/dist/services/IngestionService.js change from: const emailPath = `${index_1.config.storage.openArchiverFolderName}/${source.name.replaceAll(' ', '-')}-${source.id}/emails/${sanitizedPath}${email.id}.eml`; to: const emailPath = `${index_1.config.storage.openArchiverFolderName}/${source.name.replaceAll(" ", "-")}-${source.id}/emails/${sanitizedPath}${email.id.replace(/[<>\[\]]/g, "")}.eml`;

MrUnknownDE added the bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug labels 2026-04-05 16:16:43 +02:00

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Reference: github/OpenArchiver#142