On Sat, 18 Mar 2006, Dave Augustus wrote: > > Anyone point me in the right direction? > > I am just thinking of increasing the spam level counter based on whether > they have a reverse IP address. I have tried to reject these outiright > based on this criteria but that would cause too many false positives.
this thread will help you: http://www.gossamer-threads.com/lists/spamassassin/users/11783?search_string=Reverse%20DNS%20Check;#11783 just have a look at the rule named: MY_NO_PTR regards, Matthias
