M

Mailcow

Open SourceGPL-3.0

Complete email server suite with Docker-based installation

Difficulty
●● Medium
Last check
2026-08-05

Description

Mailcow (mailcow: dockerized) is a comprehensive, Docker-based email server solution that provides all the necessary components for a full-featured mail server. It includes Postfix, Dovecot, SOGo groupware, ClamAV antivirus, Rspamd spam filter, and a modern web administration interface. Mailcow is developed in Germany and offers automatic Let's Encrypt certificates, two-factor authentication, and an extensive API for management.

Preview

Mailcow Preview

Platforms

LinuxDocker

Replaces the following proprietary tools

GmailMailcow
ExchangeMailcow

Self-Hosting

Mailcow can be self-hosted on your own infrastructure. Visit the official documentation for installation instructions.

Documentation →

Tags

#email-server#docker#postfix#dovecot#sogo#deutsch#groupware

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