mailcow: dockerized icon
mailcow: dockerized icon

mailcow: dockerized

 42 likes

mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.

mailcow: dockerized screenshot 1

License model

  • FreeOpen Source

Country of Origin

  • DE flagGermany
  • European Union flagEU

Platforms

  • Linux  Debian and Ubuntu
  • Self-Hosted
4.6 / 5 Avg rating (9)
42likes
9comments
0news articles

Features

Suggest and vote on features
  1.  Mail Server
  2.  Self hosted mail
  3. Docker icon  Support for Docker
  4.  ActiveSync
  5.  Dark Mode
  6.  Ad-free
  7.  Two-factor Authentication
  8.  Mail Filtering
  9.  Email Organizer
  10.  Spam Filter
  11.  Support for Aliases
  12.  Modular System
  13.  Dockerized

 Tags

  • email-hosting
  • groupware
  • email-management

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mailcow: dockerized information

  • Developed by

    DE flagServercow
  • Licensing

    Open Source (GPL-3.0) and Free product.
  • Written in

  • Rating

    Average rating of 4.6
  • Alternatives

    22 alternatives listed
  • Supported Languages

    • English

AlternativeTo Categories

Office & ProductivityOnline ServicesSecurity & PrivacyDevelopment

GitHub repository

  •  10,146 Stars
  •  1,311 Forks
  •  445 Open Issues
  •   Updated Apr 24, 2025 
View on GitHub

Our users have written 9 comments and reviews about mailcow: dockerized, and it has gotten 42 likes

mailcow: dockerized was added to AlternativeTo by andrepeters on Aug 24, 2015 and this page was last updated Apr 19, 2025.

Comments and Reviews

   
 Post comment/review
Top Positive Comment
Matt G
Jun 7, 2020
4

I have long used postfix dovecot, I shopped around recently since it's all on trusty 14.04 still.

in history I have basically tried it all and manually set it all up with server side sieve, rainloop, roundcube, spamassasin, milters, dkim ...

I have tried many of the out of the box solutions like mail in a box modoboa citidel etc etc etc ...

in the end there are 3 ways that I considered for my production server. 1 .From scratch with some admin interfaces slapped on it... (did not want this more then anything)

  1. Modoboa, This one was a toss up with mailcow, I really liked their development model and feature offered through crowd source model. the fact it's built natively in python3... It is really nice

  2. MailCow, very active community, officially supported ansible roles and docker ... I did love modoboa but opted for the polish and believe the technical debt incurred will be the least over time.

Top Negative Comment
Nathan Marlow
Mar 16, 2022
0

To avoid altogether if you're looking for a secure solution. Although quite easy to setup, it is equally amenable to various threats (other than Rspamd, there are no further implementations regarding malware, encryption, unauthorized access, etc.)

inson1
Dec 6, 2023
0

Great way to own privacy of your emails

DomP
Dec 13, 2021
1
  • Easy to install
  • Free and automatic certificates
  • Clean and easy to use web interface
  • Webmail
  • Tells you what DNS settings the change
  • Generates DKIM keys for you
  • Customizable UI
  • API with good documentation
Inter Web
Feb 2, 2022

Hi Domp Do you have tried iRed Mail?

Thanks for you time.

gsmfuatkhrpxne47qo9i0yz6
Feb 5, 2020
1

Farily easy to set up (for an e-mail server suite), well documented, ressource hungry features can be disabled if needed to.

Awesome!

Jonathan DUMONT
Mar 17, 2019
1

if you choose wisely your host (debian and ubuntu) and your don't try to do into the esoteric (alpine or photon) everything works as it should ;)

cristiancasapu
Sep 14, 2017
2

The best I tried so far!

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What is mailcow: dockerized?

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

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