From ef7c5b45e697d74bb998575b1a45cc008182e498 Mon Sep 17 00:00:00 2001
From: Rostislav Dugin <rostislav.dugin@outlook.com>
Date: Wed, 25 Feb 2026 22:13:04 +0300
Subject: [PATCH] FIX (smtp): Add SMTP from field to env variables

---
 backend/internal/config/config.go        | 1 +
 backend/internal/features/email/di.go    | 1 +
 backend/internal/features/email/email.go | 6 +++++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index ab5bc03..bdbc76b 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -124,6 +124,7 @@ type EnvVariables struct {
 	SMTPPort     int    `env:"SMTP_PORT"`
 	SMTPUser     string `env:"SMTP_USER"`
 	SMTPPassword string `env:"SMTP_PASSWORD"`
+	SMTPFrom     string `env:"SMTP_FROM"`
 
 	// Application URL (optional) - used for email links
 	DatabasusURL string `env:"DATABASUS_URL"`
diff --git a/backend/internal/features/email/di.go b/backend/internal/features/email/di.go
index 6b24187..89841fa 100644
--- a/backend/internal/features/email/di.go
+++ b/backend/internal/features/email/di.go
@@ -14,6 +14,7 @@ var emailSMTPSender = &EmailSMTPSender{
 	env.SMTPPort,
 	env.SMTPUser,
 	env.SMTPPassword,
+	env.SMTPFrom,
 	env.SMTPHost != "" && env.SMTPPort != 0,
 }
 
diff --git a/backend/internal/features/email/email.go b/backend/internal/features/email/email.go
index 72ca2ff..8ce11b3 100644
--- a/backend/internal/features/email/email.go
+++ b/backend/internal/features/email/email.go
@@ -24,6 +24,7 @@ type EmailSMTPSender struct {
 	smtpPort     int
 	smtpUser     string
 	smtpPassword string
+	smtpFrom     string
 	isConfigured bool
 }
 
@@ -33,7 +34,10 @@ func (s *EmailSMTPSender) SendEmail(to, subject, body string) error {
 		return nil
 	}
 
-	from := s.smtpUser
+	from := s.smtpFrom
+	if from == "" {
+		from = s.smtpUser
+	}
 	if from == "" {
 		from = "noreply@" + s.smtpHost
 	}