mailcow
Dockerized groupware and mail server suite with webmail
Alternative to: google workspace, gmail, microsoft 365, zoho mail, fastmail
About
Versions (90)
2026-05
2026-05-12What’s Changed
This is a small but important update that fixes a security-related issue. We strongly recommend updating to this version. The associated CVE identifier will be published at a later time.
- [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7177
- [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7209
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7190
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7218
- [Web] escape HTML in sieve filter edit view and queue manager by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/7220
Full Changelog: https://github.com/mailcow/mailcow-dockerized/compare/2026-03b…2026-05