Tag: Postfix

Reverse joe-jobbbing – sample to come

Spammers are thwarting filters by putting their target email addresses in the sender line, and pushing the emails to invalid addresses, according to The Register.

I’ve received about a half dozen bounced messages that may be related, and recollect they were coming from Postfix servers. If you see one, you will notice all the generic “this is a message from the Postfix server” bit, and the “returned” spam message will be at the very bottom.

I’ll post a sample here next time one comes my way.

PS: Yes, that title needs work.