iRedMail

Mailu

7.1k

Simple yet full-featured mail server as a set of Docker images

Mailcow

12.3k

Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern...

OpenMediaVault

6.5k

Network attached storage (NAS) solution based on Debian Linux. It contains services like SSH,...

Discourse

46.5k

Advanced forum / community solution based on Ruby and JS

Maddy Mail Server

5.9k

All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot,...

Mail-in-a-Box

15.2k

Turns any Ubuntu server into a fully functional mail server with one command