SelfHostHub

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.

6,110 starsGPL-3.0

Details

Website
maddy.email
Source
github.com
Licence
GPL-3.0
Platforms
Go
GitHub stars
6,110
Last update
2026-10-03

Open-source alternative to

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