At this point you will find announcements about upcoming KeyHelp updates, important security notes and news concerning the improvement of the KeyHelp user interface.
With the release of KeyHelp 14.3.1 among other things, in particular the security of e-mail services is further increased and anti-spam measures enhanced.
The Postfix MTA now uses TLS in communications with other servers. Furthermore PerfectForwardSececy (PFS) is now activated to prevent decryption of your e-mails.
To protect against spam / backscatter-mails (mass non-deliverable messages), e-mail headers will now be checked.
Additionally, the webmail client Roundcube was updated to the latest version 1.0.4 and also make use of TLS connections, to send e-mails.
For a complete list of changes please have a look at https://www.keyhelp.de/changelog/.