On Mon, 6 Apr 2015, Roderick Anderson wrote: > I saw a 90%+ drop in incoming spam about one day after it was fired up (5+ > years ago). This was for around 200 domains. I have had to whitelist a few > incoming domains but the stock 'white-list' that comes with the install > handles the big ones.
Rod, I tried postgrey a number of years ago but had enough issues that I dropped it. I'll give it try again. The postfix UCE rules (including header_checks and body_checks) do reject the majority of incoming spam. For a while there was a daily flood of Cyrillic spam. Adding a header_check for koi-8 killed 'em all. Or, it was the Cyrillic vowels in body_checks that did the job. Either way, haven't seen a one since then. Spam and phishing attempts are like grapes: they come in clusters. After a while, one message goes away and they try a new one. Some have such mangled spellings in an attempt to evade spam filters that the message is obscured. That's funny. Thanks, Rich _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
