Wrong MGF algorithms for encryption
- The wrong MGF algorithms have been used for the outbound message encryption - the used algorithms were for the signature and not the encryption
- Added a new dialog to automatically find out the mail server configuration by just knowing the replyto mail address for the notification mail setup
- Fixed the problem "Comparison method violates its general contract" that happend very seldom on internal certificate access
- Client enhancements: Added a notification badge for the configuration problems in the status bar, set up UI scalin of the list of configuration issues
- Added support for the client credentials autorization (RFC 6749 4.4) in the OAuth2 plugin for the mail notification, added a related documentation