Security Update 2025-07 is here. It is recommended to install this release as it fixes a Remote Code Execution (RCE) issue.
GitHub
Release 🔥🐄 Mooly Update 2025 | Security Update · mailcow/mailcow-dockerized
⚠️ Vulnerability fixed⚠️ This update addresses a critical vulnerability that allowed Remote Code Execution (RCE) by authenticated admin use...
Hello everyone! Update 2025-05 is now live:
GitHub
Release 💐🐄 Mooay 2025 Update | Identity Provider Improvements and Bug Fixes · mailcow/mailcow-dockerized
What's Changed Features feat(olefy): Allow disabling Olefy by @marvinruder in #6398 Allow additional domains in OAuth2 redirect URLs by @PseudoRes...
 It contains some nice QoL fixes and general Bugfixes regarding the LDAP/OIDC patch.
Good Moorning! Minor Update 2025-03b has just released and brings some improvements for the base 2025-03 Update:
GitHub
Release 💮🐮 Moorch 2025 Update | The Update which changed the Cow | Revision B · mailcow/mailcow-dockerized
This minor release includes bug fixes for the 2025-03 release. CautionThe 2025-03 release contains breaking changes. Please read the changelog: htt...
Update 2025-03a is here!
GitHub
Release 💮🐮 Moorch 2025 Update | The Update which changed the Cow | Revision A · mailcow/mailcow-dockerized
This release includes only bug fixes for the 2025-03 release. CautionThe 2025-03 release contains breaking changes. Please read the changelog: http...
 It contains some bug fixes regarding "The Update which changed the Cow" (LDAP/OIDC). If you already updated to 2025-03 before you should update to 2025-03a too.
Update 2025-03 also known as: The Update which changed the Cow is now available:
GitHub
Release 💮🐮 Moorch 2025 Update | The Update which changed the Cow · mailcow/mailcow-dockerized
This release includes features that have been tested in the nightly branch over the past year. If you’ve been following our nightly progress upda...
 Please read the changelog carefully as we changed many internal things.
After over two years in the making... Update 2025-03 aka. "The Update which will change the cow (LDAP/OIDC Update)" will be released.... tomorrow! (March 25th 2025). We'll also offer the switch to legacy branches from this date on. More information will follow tomorrow!