Maddy Mail Server

All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC with single daemon.

Official site ↗ Source code
Stars
6,015
License
GPL-3.0
Platform
Go
Version
v0.9.5
Communication - Email - Complete Solutions
Screenshot of Maddy Mail Server Preview of the official site ↗

Similar alternatives

docker-mailserver

★ 18,419

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container. Only configuration files, no SQL database.

Communication - Email - Complete Solutions MIT

Postal

★ 16,616

Complete and fully featured mail server for use by websites & web servers.

Communication - Email - Complete Solutions MIT

Mail-in-a-Box

★ 15,343

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

Communication - Email - Complete Solutions CC0-1.0

Stalwart Mail Server

★ 13,282

All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features.

Communication - Email - Complete Solutions AGPL-3.0

Mailcow

★ 12,987

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

Communication - Email - Complete Solutions GPL-3.0

Mailu

★ 7,327

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

Communication - Email - Complete Solutions MIT