Rebex MSG for .NET 新版本發表

Released: Apr 18, 2023

R6.12 中的更新


  • Common: Fixed rare race condition in scheduled action infrastructure.

Released: Jan 31, 2023

R6.11 中的更新


  • Common: Improved compatibility with Microsoft Windows 2000.


  • MIME: Fixed possible NullReferenceException in a parser for wrong MIME parameter encodings.
  • Cryptography: Fixed CRL retrieval for certificate with multiple CRL distribution endpoints.
  • Common: Fixed potential premature release of an unmanaged buffer in SSPI interop code.

Released: Dec 2, 2022

R6.10 中的更新


  • MIME: Improved X.509 certificate chain resolving for PFX-based certificates in S/MIME.


  • Cryptography: Added workaround for broken X25519 implementation in early versions of Windows 10 (version 1507 and 1511).
  • Common: Fixed Windows Extended Protection in 64-bit Windows applications.

Released: Nov 8, 2022

R6.9 中的更新


  • Added support for Microsoft .NET 7 - This release adds a new set of binaries targeting .NET 7. It supports all .NET 7 platforms:
    • Microsoft Windows (x64, x86, ARM64).
    • Linux (x64, ARM32, ARM64).
    • Apple macOS (x64).
    • Android.
    • Apple tvOS.


  • Cryptography: Fixed SHA-2 support on pre-SP3 versions of Windows XP.

Released: Oct 25, 2022

R6.8 中的更新


  • Cryptography: Added SSE2 implementation of ChaCha20 for Microsoft .NET 5.0 or higher.

Released: Oct 5, 2022

R6.7 中的更新


  • All: This release is now properly code-signed again. TSA certificate validity was too short in R6.6 due to DigiCert's mistake.
  • MIME: Added workaround for yet another form of wrong Content-Disposition parameter encoding.

Released: Sep 16, 2022

R6.6 中的更新


  • Cryptography: Added GetPrivateKeyAlgorithm/​GetPublicKeyAlgorithm methods to Certificate class.

Released: Jul 15, 2022

R6.5 中的更新


  • Common: Improved internal asynchronous infrastructure for old platforms.

Released: May 25, 2022

R6.4 中的更新


  • Added support for Microsoft .NET 6.0 on Android and Apple iOS.
  • MIME: Date header parser has been made more benevolent.
  • Cryptography: Added support for NTLM plugin for non-Microsoft Windows platforms.
  • Cryptography: Added a workaround for buggy RSACryptoServiceProvider in Microsoft .NET 6.0 on Android.
  • Cryptography: Optimized ChaCha20Poly1305 internals.
  • Cryptography: Optimized internal AEAD interfaces.
  • Common: Improved inner exception rethrow logic on Microsoft .NET Framework 3.5/4.0.
  • Common...

Released: Mar 28, 2022

R6.3 中的更新


  • Mail: Added workaround for TNEF attachments with empty ContentId.
  • Cryptography: Improved Poly1305 internals.
  • Cryptography: Slightly optimized encrypt/decrypt operations in symmetric branch of the CNG/BCrypt interop layer.
  • Cryptography: Small optimization in ARM (Advanced NEON SIMD) implementation of ChaCha20.
  • Common: Improved internal asynchronous infrastructure.


  • Common: Fixed rare premature finalization of a buffer in SSPI interop that might lead to an AccessViolationException.