Release Notes ============= NixOS 21.05 ----------- - New `fullTextSearch` option to search in messages (based on Xapian) (`Merge Request `__) - Flake support (`Merge Request `__) - New `openFirewall` option defaulting to `true` - We moved from Freenode to Libera Chat NixOS 20.09 ----------- - IMAP and Submission with TLS wrapped-mode are now enabled by default on ports 993 and 465 respectively - OpenDKIM is now sandboxed with Systemd - New `forwards` option to forwards emails to external addresses (`Merge Request `__) - New `sendingFqdn` option to specify the fqdn of the machine sending email (`Merge Request `__) - Move the Gitlab wiki to `ReadTheDocs `_