Not logged in
All evaluation versions are fully functional. They are just limited by 30 day evaluation period. .NET v4.5 or later is required.
If you are eligible for free upgrade, follow upgrade instructions.
and Terms and Conditions.
You also can download our older versions.
Here is some live data: 17 users
started a 30 day trial of either Mail Server or FTP Server
within last 48 hours.