Mailcow

hard

Full-featured mail server suite with web UI and antispam.

4 GB RAM Docker Active GPL-3.0

Source Docs Website

Replaces

Pros

Complete mail solution
Good web UI
Antispam included
Easy backup

Cons

Resource intensive
Email deliverability challenges
Complex DNS setup
Maintaining reputation is ongoing work

Tags

email mail-server antispam webmail

Need a server? Hosting recommendations

Related

Similar Apps

Mailu

Simple but full-featured mail server as Docker containers.

Stalwart Mail

Modern all-in-one mail server with JMAP, IMAP, and SMTP support written in Rust.