Our logs show that we're receiving email from 127.0.0.1 with
nondeliverable from addresses. So far only a few hundred a day, and
most to addresses are also nonexistent. But it's spam.
We're a webhosting company. It's hard to know where to start looking.
Currently we allow relaying for email originating on the server. We'd
like to continue allowing it, though we can remove it if necessary.
Is there any easy^H^H^H^H not incredibly hard way to find from which
user the spam really originates?
Is there any easy way to disable email from nondeliverable email
addresses only for email originating on our server?
Thanks in advance for any ideas.
Jeff
--
Jeff Lasman, Nobaloney Internet Services
P.O. Box 52200, Riverside, CA 92517
Our blists address used on lists is for list email only
voice: +1 951 643-5345, or see:
"
http://www.nobaloney.net/contactus.html"
