Download hMailServer

You can either download the binaries or the sourcecode. It's recommended that you download the binaries unless you want to compile the server yourself. The installation is made using an easy-to-use installation wizard. The wizard will guide you through set up, and will automatically install and set up everything you need for hMailServer to run.

Upgrading from earlier versions?

If you are upgrading from hMailServer 4.3 or previous, and you are using the internal MySQL database, please upgrade to the latest stable 4.x version before upgrading to hMailServer 5. If you are using other database engines this is not necessary.

Production releases

• hMailServer 5.3.3 - Build 1879 (716765 downloads since 2010-06-07. Change log)
• hMailServer 5.3.2 - Build 1769 (139378 downloads since 2010-01-24. Change log)
• hMailServer 5.3.1 - Build 1748 (34886 downloads since 2009-12-28. Change log)

Beta releases

These are beta releases. This means that they have not been as much tested as the production releases. We recommend production releases for all production environments unless there is a specific reason to use a beta build.

• hMailServer 5.4 - 1949 (105 downloads since 2013-05-19. Change log)
• hMailServer 5.4 - 1948 (1738 downloads since 2013-05-05. Change log)
• hMailServer 5.4 - 1947 (3126 downloads since 2013-04-09. Change log)

Older releases

It's possible to download older releases on the archive download page.

Source code

Compressed versions of the hMailServer source code, up until the latest 4.x-version, can be found on the source code download page.

Latest releases

Production releases


Beta releases
hMailServer 5.4



1674061 downloads
since 2004-05-26.


Mirroring of the hMailServer installations are provided by the Swedish University Network, SUNET.