mailcow

[!IMPORTANT] Dovecot previously allowed multiple login attempts within a single session without triggering Netfilter. This issue has now been addressed. Administrators should reset Fail2Ban Regex: System → Configuration → Options → Fail2Ban Parameters → Expand Regex Filters → Click “Reset to Default”

[!CAUTION] This mailcow release upgrades mariadb from 10.5 to 10.11 to align with the current EOLs of mariadb for the next years. Please do not modify the image version from mariadb inside the docker-compose.yml on your own as serious damage may occur if the code has not been adapted properly

Also notice, that you cannot downgrade mariadb databases from 10.11 back to 10.5!

[!NOTE] This release changes the image source for our own build docker images from Docker Hub to GitHub due to Docker’s upcoming ratelimits. If interested, read Dockers limitations here: https://docs.docker.com/docker-hub/usage/

What’s Changed

• Fix check_prs_if_on_staging workflow by @MAGICCC in https://github.com/mailcow/mailcow-dockerized/pull/6286
• Update generate_config.sh version checking for wider compatibility by @digitalhen in https://github.com/mailcow/mailcow-dockerized/pull/6270
• chore(deps): update devops-infra/action-pull-request action to v0.6.0 by @renovate in https://github.com/mailcow/mailcow-dockerized/pull/6302
• Ffdhe2048 by @dragoangel in https://github.com/mailcow/mailcow-dockerized/pull/6223
• Adding lines to docker-compose.yml to allow for simpler SOGo web client UI customisation by @Babybatrick in https://github.com/mailcow/mailcow-dockerized/pull/6220
• Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6307
• Update Rspamd to 3.11.0 and enable SMTPUTF8 for outgoing mail by @dragoangel in https://github.com/mailcow/mailcow-dockerized/pull/6216
• [Mariadb] Update to 10.11 (LTS) by @DerLinkman in https://github.com/mailcow/mailcow-dockerized/pull/5152
• Move sed cmd to remove discontinued DNSBLs by @MAGICCC in https://github.com/mailcow/mailcow-dockerized/pull/6315
• [Dovecot][Netfilter] Fix dovecot failed login regex by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/6309
• rspamd: upgraded rspamd to 3.11.0-2 (incl. NIXSPAM Removal) by @DerLinkman in https://github.com/mailcow/mailcow-dockerized/pull/6328
• Fix #2752 - Allow domain recipients for address rewrite by @PseudoResonance in https://github.com/mailcow/mailcow-dockerized/pull/6155
• compose: use ghcr.io for new/current mailcow docker images by @DerLinkman in https://github.com/mailcow/mailcow-dockerized/pull/6332
• Prompt user before applying major updates by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/6330
• use ghcr.io for backupimage by @MAGICCC in https://github.com/mailcow/mailcow-dockerized/pull/6333
• Fix #5892 - Adding a domain wide footer leads to broken attachments
• Fix #6305 - Use Redis ACL user quota_notify with restricted access https://github.com/mailcow/mailcow-dockerized/commit/ef2f5f7be0c2992580c1290e36d08bb73348600e
• Fix incorrect session lifetime in sogo-auth.php https://github.com/mailcow/mailcow-dockerized/commit/aaa7e4a184e2126bc0fa76e600cebb984aff29dc
• [Nginx] Add support for trusted proxies via env var https://github.com/mailcow/mailcow-dockerized/commit/a567d5dc3193286684fdf0b7cf287817bdfe6581
• [Redis] Add support for masterauth via env var https://github.com/mailcow/mailcow-dockerized/commit/351f4ce787542b05dab8ad5c39c00429ef02233b

New Contributors

• @digitalhen made their first contribution in https://github.com/mailcow/mailcow-dockerized/pull/6270
• @Babybatrick made their first contribution in https://github.com/mailcow/mailcow-dockerized/pull/6220
• @PseudoResonance made their first contribution in https://github.com/mailcow/mailcow-dockerized/pull/6155

Full Changelog: https://github.com/mailcow/mailcow-dockerized/compare/2025-01a…2025-02