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 (Thanks, 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 for reporting the critical forwarding rules bug!