iRedMail - Open Source Mail Server Solution
The right way to build your mail server with open source softwares.
Works on Red Hat, CentOS, Debian, Ubuntu, FreeBSD, OpenBSD.
Since 2007.

With iRedMail, you can deploy an OPEN SOURCE, FULLY FLEDGED, FULL-FEATURED mail server in several minutes, for free.

We did the heavy lifting of putting all the open source components together and applying best practices. Our product does all the major tasks for you. Furthermore we offer professional support to back you up in case you have some problems.