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Mailcow

Mailcow

Self-hostable, Dockerized mail server bundle that combines Postfix, Dovecot, and a polished web UI — a Gmail and Microsoft 365 alternative for organisations.

Open source alternative to:

GmailGmail
OverviewReleases

Version history

6 releases· tracked since June 23, 2026

  1. 2026-09a

    Detected on October 6, 2026

  2. 2026-09

    Detected on September 22, 2026

  3. 2026-07b

    Detected on August 18, 2026

  4. 2026-07a

    Detected on July 31, 2026

  5. 2026-07

    Detected on July 13, 2026

  6. 2026-05c

    First tracked version

    Detected on June 23, 2026

Visit Mailcow
OpenAltFinder Score
80/100
Project Health (50%)
77/100
License (20%)
60/100
Self-hostable (20%)
100/100
Recency (10%)
100/100
How scoring works
Project Details
License
GPL-3.0
Self hostable
Yes
Repository details
Version
2026-09a
Created
12/9/2016
Stars
13,630
Forks
1,838
Open issues
534
Last commit
10/15/2026

Updated 10/19/2026, 3:00:22 AM

View Repository
Repository activity

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