Nick Howitt: > Hi, > In the last few weeks I've seen a increase in the number of e-mails with > nasty .doc or .xls files, generally with some sort of invoice supposedly > in them. Can postfix be reliably configured to block them at source.
Postfix can block MIME types and even recognize some known-to-be-bad
content, but it can't distinguish between "nasty" content and benign
content. You'd need some kind of anti-malware system for that.
Wietse
