> Within the last few days it appears the spammers figured it out and
> are not using the mx record and going direct to the mail server.
> Anyone seen this?
Yep, of course.
The only course of action is to ensure that all servers that accept
unauthenticated mail for your domain in
We are running Declude and Sniffer on Imail 8.05. One of our nationally
accessed domains, xyz.com, has been under constant dictionary attacks
with 320,000 messages per day average for 265 e-mail addresses/aliases.
After I installed our first Linux box as a gateway with Postfix the
number dropped
