Software Download NoSpamProxy Server

Full version and 30-day trial version

If you have just requested a trial license, you should have already received it by email. Otherwise, request your trial license.

Please be aware that you need the .NET Framework 4.8 on your server.

If you are planning to upgrade an existing installation, please read our update information.

NoSpamProxy Server

Setup files

With the fast channel you’ll receive updates more frequently. Changes are recorded in the Release Notes. Older versions can be found in our Software Archive.


Outlook Add-In – Package for Group Policies (GPOs)
Outlook Add-In (MSI)


User guides and further information can be found in the NoSpamProxy documentation.