The mailserver suite with the 'moo' โ€“ ๐Ÿฎ + ๐Ÿ‹ = ๐Ÿ’•

News and Infos

โ˜€๏ธ๐Ÿ„ Mooly Update 2022 - TFA Flow Update | Changelog

Moohoo everyone! It’s update time once again, a little later than before (I’ll get into that a bit later) but still packed with some changes: TFA Changes 2FA is now also possible for mailbox users in the UI (previously this was reserved for administrators). Also, it is now possible to enable multiple 2FA options for an account. Note: Only one is used, which is selected by the user. There is a nice new menu at to select the available 2FA options.

๐ŸŒ•๐Ÿ„ Moone Update 2022 - The Docker Compose v2 Update (Part I) | Changes

Moohoo everybody! Today we have put together a big fat update package for you again, which besides general container updates brings one big change: Docker Compose v2 support!!! But let’s start with the small stuff first: Minor changes ClamAV is now using version 0.105 (the latest at release time). Postfix has been updated to version 3.5.6. netfilter, acme, dockerapi, olefy, watchdog, unbound and phpfpm have been updated to Alpine Linux 3.

โš ๏ธ 2022-05d Important Security Update! โš ๏ธ

Hello all, Yesterday we received an important tip about a critical security vulnerability in mailcow (thanks again for that). It affects IMAPSYNC and gives access to administration rights in the mailcow UI and API. It is strongly recommended to install the update as soon as possible to prevent exploitation. As always please take a look at the GitHub Release: The update does not remove any important functionality from mailcow or IMAPSYNC!

๐ŸŒŒ๐Ÿฎ Mooay 2022 Update - The Tag Update | Revision C - Changelog

2022-05c Itยดs us again again! This time weยดve published the 2022-05c Update which is a very small one. It changed the API a bit again. This time for security reasons. Head over to GitHub to see the full changelog: Stay healthy Niklas 2022-05b Itยดs us again! Today we have a small API Fix Update which focus mainly on the UI. As some of you reported the API Calls for Domains/Mailboxes donยดt work anymore if there is no Tag set.

โš ๏ธ Important Information about the 2022-04 Update โš ๏ธ

Yesterday we released the 2022-04 update (Moopril) which included a change in the NGINX configuration. During the same day we received a message that SOGo would not work since the update, more precisely the login. So we released an update yesterday evening around 23:00 (German summertime) which solves this problem in most cases. Please update your mailcow via the Script as soon as possible to use SOGo as usual again.

๐Ÿ„๐ŸฐMoopril 2022 - ClamAV, Rspamd, SOGo Update | Patchnotes

Moohoo everyone! The April update is here with a bunch of new stuff for your flawless E-Mail Flow. This month we have 3 component updates (ClamAV, SOGo and Rspamd) and a few minor fixes which are as follows: Major Changes We have updated SOGo in the mailcow stack to 5.5.1. Besides the SOGo fixes (see here) the mailcow database structure has been tweaked a bit to be ready for the upcoming 5.

๐Ÿ„๐Ÿ’ฎ Moorch Update 2022 โ€“ Revision A | Patchnotes

Moohoo everyone! We have released an impromptu bug fix update that fixes a few minor bugs and graphical issues. These are only minor changes this time, but as the saying goes, “Every little bit helps”. We have moved the version footer back to the correct position. Faithful to the motto: Stay were you are! We have improved the release tag handling with the version footer. The backup and restore script now uses Debian Bullseye instead of Buster.

๐Ÿ„๐Ÿ’ฎ Moorch Update 2022 โ€“ ClamAV, Dovecot & Olefy Update | Patchnotes

Moohoo everyone, March is here and by the end of the month it will be spring again. Surely the last few days were as scary for you as they were for us. ๐Ÿ‡บ๐Ÿ‡ฆ Ukraine, we are standing with you! Let’s move on to the March update of our mailcow. Spoilers ahead, the March update is not that full and extensive but there are some nice updates included in terms of long term (I’m looking at you ClamAV and Olefy!

๐Ÿ“˜New: The mailcow Docs now also speak German! ๐Ÿ“˜ - mailcow Docs 2.0 Release Notes

Moohoo everyone! It’s Friday then Then Saturday, Sunday (what?) We have an exciting news to share with you! We present you the newly released mailcow: dockerized Docs 2.0! Not much may have changed at first glance (you would think) but under the hood a lot has changed! So we present you from today: Multi-language support (English and German are supported and updated by Servercow itself ) Light-/Darkmode New organized structure (interesting for contributors) All in all a remake of the existing docs.

๐Ÿ“ฐ๐Ÿ„ Jan(moo)uary Update 2022 - Revision A (2022-01a) ๐Ÿชฒ | Patchnotes

Moohoo everyone. Today we are releasing the first hotfix for the 2022-01 Update. This has changed: Additions: Weยดve added a Version Tag which is located at the bottom of the mailcow UI (It now shows the current release tag you are on!) Isnยดt that crazy? ( Changes: The passwordless SOGo Authentication is now supporting calender invitations and calender/contact subscriptions ( The Autoreply Schedule for SOGo has been changed from 24h to 5m (https://github.