Update to version 13.2

The following minimum requirements apply for the update:

  • Microsoft .NET Framework 4.7.2
  • Microsoft SQL Server Standard/Enterprise 2016 Service Pack 1 or later or
  • Microsoft SQL Express 2022 (on Windows Server up to and including 2012 R2) beziehungsweise Microsoft SQL Express 2022 (on Windows Server 2016 or later)

Important notes on update version 13.0 and later versions

WARNING: Do not install this beta version in productive environments!

WARNING: As of version 13.2.20083.1640, a script for cleaning up message tracking is included, which deletes orphaned entries in the database. This may cause the setup to not respond for a long time. The setup must not be aborted and must be run through to completion. Please schedule a longer upgrade period for this.

Update from version 12.2 and older versions

NOTE: Install version 13.1.19330.1217 or higher before upgrading to version 13.2. You can download this version here.

NOTE: Please also note all update articles for the older versions under Updates.

Update NoSpamProxy

When updating from version 13.1 to version 13.2, all settings and user information are retained. Only the proxy settings and content adjustments of the template files (templates) must be saved as usual and reinstalled after the update. You will find all information on this under .

For security reasons, export existing DKIM keys before upgrading under Identities > DKIM Keys.

After the update, also check the following points:

  • Content filter: Since there have been changes to the file types (MIME Types), please check all content filters and their content filter entries
  • The reputation filter in the rules has been extended in version 13.2 compared to version 13.1. This modification enables further, additional tests
    • Four additional checks on the HEADER-FROM
    • An additional check whether the transmission was secured with TLS
  • Starting with version 13.2, the incident to the Spam URI real-time block lists is converted from an error to a warning
  • URL Safeguard: It is now possible to disable URLs
  • Cryptographic key providers: You can now also request certificates from the German National Research and Education Network (DFN).
  • Greylisting is now a policy violation.
  • BATV addresses are now included in the license count

Conversion of the license type

Starting with version 13.0 we have changed the license integration from license file to license key. This changeover takes place automatically and no further action is required.

For further information, see How to install a new license.

Outlook Add-in

The upgrade of NoSpamProxy and the Web Portal also requires an upgrade of the Outlook Add-in, otherwise communication with the Web Portal is no longer possible.