It is easy for you to test MailStore Server because it does not change any of your settings.
This means you can just download and install it, with zero risk of messing anything up!
MailStore Client 4.6.1 Setup
A MailStore Client is included in the MailStore Server installation.
Download the MailStore Client separately for client computers.
MailStore Proxy 4.5 Setup
MailStore Proxy is a free add-on for MailStore Server. Install MailStore Proxy if you
don't use Microsoft Exchange Server, but need to archive all incoming and outgoing
mail directly at the time of transmission.
More information ...
