Features
- Upgrade to Ruby 3.2.1 & Rails 6.1 (957b78)
- Make resent-sender header optional (c6fb8d)
- Log CRAM-MD5 authentication failures (9b1ed1)
- Always use multipart/alternative parts in generated emails (d0db13)
Bug Fixes
- Use non-blocking function to negotiate TLS connections (a7dd19)
- Fix to newline conversion process (9f4ef8)
- Remove custom scrollbars (b22f1b)
- Truncate 'output' field to avoid overflowing varchar(512) in database (a188a1)
- Fix link replacement in multipart messsages (7ea00d)
- Fix confusing error message when deleting IP pools (cefc7d)
- Connect to correct IP rather than hostname suring SMTP delivery (159509)
- Change retry timings to avoid re-sending messages too early (c8d27b)