Artica Mail can be downloaded using an ISO file or a Virtual Machine.
We encourage to use Artica on a new server and did not use an already production server.
The SMTP relay (ISO)
The ISO file can be used to install Artica Mail as a “relay” server on a Virtual machine or a physical computer.
It designed to install a complete Debian 7 system with all necessaries modules.
Donload the iso file from the SourceForge repository.