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7.5.1

ChangemakerStudios/Papercut-SMTP7.5.1Nov 1, 2025by github-actions[bot]

AI Summary

Papercut SMTP v7.5.1 is a bug fix release that addresses a critical issue where email forwarding rules were completely broken due to TaskCanceledException. It also fixes SSL/TLS connection mode handling and SMTP timeout configuration.

Key Highlights

  • Forwarding Rules Fix - Resolved critical TaskCanceledException breaking all forwarding
  • SSL/TLS Connection Mode - Fixed SslOnConnect for port 465 and Auto for STARTTLS
  • SMTP Timeout - Set proper 30-second timeout for forwarding rules
  • Backend Service Status - Fixed initial status detection for backend service

Full Release Notes

# Release Notes

## Papercut SMTP v7.5.1 [2025-10-31]

### Bug Fixes

- **Forwarding Rules Failing** - Fixed critical bug where email forwarding rules were completely broken due to TaskCanceledException. Fixes [#331](https://github.com/ChangemakerStudios/Papercut-SMTP/issues/331) (Thanks, [wcwhitehead](https://github.com/wcwhitehead)!)
- **SSL/TLS Connection Mode** - Fixed SSL/TLS connection mode to use SslOnConnect for port 465 and Auto for STARTTLS
- **SMTP Timeout** - Set proper SMTP timeout of 30 seconds for forwarding rules
- **Backend Service Status** - Fixed initial status detection for backend service

### Contributors

Special thanks to [wcwhitehead](https://github.com/wcwhitehead) for reporting the critical forwarding rules bug!