Mailcow

hard

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

4 GB RAM Docker ActiveGPL-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

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