New versions of MailMarshal SMTP ship with a new set of default rules that support new features in each release. The updated rules are only installed on new installations of MailMarshal SMTP.
Prior to version 6.4, Marshal provided merge files that allowed customers who upgraded MailMarshal to import the new rules and supporting user groups.
However with version 6.4 and above, Marshal no longer supplies the merge files.
This article was previously published as: NETIQKB49818