On Fri, May 09, 2014 at 12:01:43AM +0200, Sebastian Wiesinger wrote: > I already have RBL checks any other policy in place that prevents most > of the SPAM/Malware being accepted, but sometimes Google is more > strict / has more advanced filtering it seems.
You may also need content-based filters, though those are not
perfect either, they should be able to cut the spam volume down
further (if you're not already doing that too).
--
Viktor.
