Adds support for Microsoft Office 365 OAuth 2.0.
Features
- Adds Microsoft Office 365 OAuth 2.0 support (developer guides and samples available for desktop and Microsoft ASP.NET Core apps).
- Improves Microsoft Outlook MSG conversion.
- Improves S/MIME verification of attached signatures.
- Improves ESMTP CRAM-MD5 authentication.
- Improves documentation.