I’d really need to change the weight of the Spamdetectionfilters in PureMessage for Exchange.
We get lots of legitimate Email coming across proxies and originating in private ip spaces.
Resulting in SXLIPPROXY 8,and SLXIPDYNAMIC 3 and the email gets flagged with a high spamscore.
We need a way to fix this, especially for our own Adresses *@mydomain.dom
It is possible in Puremessage for Linux BTW! http://pmdocs.sophos.com/webhelp/pmx/concepts/GSGTuningSpamDetection.html