Rebex Secure Mail for .NET R6.8

Released: Oct 25, 2022

Updates in R6.8

Features

  • EWS: Improved handling of unexpected error responses.
  • Networking: Improved handling of timeouts during TCP connections.
  • TLS Core: Optimized TLS 1.3 core.
  • TLS Core: Improved handling of invalid TLS 1.3 session tickets (PSKs).
  • TLS Core: Reduced memory footprint and CPU usage of TLS 1.3.
  • Cryptography: Added SSE2 implementation of ChaCha20 for Microsoft .NET 5.0 or higher.

Fixes

  • TLS Core: Fixed handling of incomplete TLS 1.3 records.