Want to support mailcow?

Please consider a support contract with Servercow to support further development. We support you while you support us. :)

You can also get a SAL which is a one-time payment with no liabilities or returning fees.

Or just spread the word: moo.

A big thank you to everyone supporting us on GitHub Sponsors—your contributions mean the world to us! Special thanks to the following amazing supporters:

Info, documentation and support

Please see the official documentation for installation and support instructions. 🐄

🐛 If you found a critical security issue, please mail us to info at servercow.de.

Cowmunity

mailcow community

Telegram mailcow channel

Telegram mailcow Off-Topic channel

Official 𝕏 (Twitter) Account

Official Mastodon Account

Telegram desktop clients are available for multiple platforms. You can search the groups history for keywords.

Misc

Important: mailcow makes use of various open-source software. Please assure you agree with their license before using mailcow. Any part of mailcow itself is released under GNU General Public License, Version 3.

mailcow is a registered word mark of The Infrastructure Company GmbH, Parkstr. 42, 47877 Willich, Germany.

The project is managed and maintained by The Infrastructure Company GmbH.

Originated from @andryyy (André)