Spamfilters are nice, but by then the stuff's already wasted transfer and harddisk space. I've found a way to teach my postfix to reject any incoming sobig mails:
in main.cf, enable "body_checks = (filename)". In that (filename) file, write a regular expression matching sobig, e.g. something like /see attached file for details/ REJECT ever since, I've not had a single one coming through. best regards / mit freundlichen Gruessen, Tom Vogt Hansenet Webfarm Security _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
