Selective greylisting

2014-05-14 Thread Matt Holgate
Hi folks, Most of the spam I receive these days tends to be malware with attached ZIP files. I run clamav which weeds out some of it out, but a large amount still seems to get through. I was wondering if greylisting would be a useful thing to try in an attempt to reduce the amount received?

Bug when sending to invalid addess extension?

2011-02-14 Thread Matt Holgate
Hi, Not sure if this is a bug or not, but thought I'd mention it, as I noticed it recently when investigating an intrusion attempt (it was an attempt to exploit this vulnerability in spamassassin-milter: http://archives.neohapsis.com/archives/fulldisclosure/2010-03/0139.html) I have root