Mailcow

Open Source GPL-3.0

Complete email server suite with Docker-based installation

Difficulty
●● Medium
Last check
2026-02-22

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

Linux Docker

Replaces the following proprietary tools

Gmail Mailcow
Exchange Mailcow

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
← Back to Email Servers & Services