mailcow
Dockerized groupware and mail server suite with webmail
Alternative to: google workspace, gmail, microsoft 365, zoho mail, fastmail
About
Versions (90)
2025-07
2025-07-15⚠️ Vulnerability fixed⚠️
This update addresses a critical vulnerability that allowed Remote Code Execution (RCE) by authenticated admin users.
All users are strongly advised to update. A CVE will follow the next Days.
What’s Changed
- compose: add selinux label to mysql-socket-vol (permission) by @DerLinkman in https://github.com/mailcow/mailcow-dockerized/pull/6560
- [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6573
- [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6611
- [ACME] Remove deprecated ACME_CONTACT variable by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/6617
- [Dovecot] Use Jinja2 sandbox for rendering quota and quarantine notif… by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/6631
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6548
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6552
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6582
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6589
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6599
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6600
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6601
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6609
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6614
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6622
- Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/6629
Full Changelog: https://github.com/mailcow/mailcow-dockerized/compare/2025-05…2025-07