Greetings,Much easier in my opinion is to limit number of outgoing SMTP connections using iptables
We have two SMTP servers our customers use. I'm looking for a way to
either throttle back their ability to send e-mail (for the compromised
hosts) or block completely after a threshold. I've looked at
SpamThrottle and the "qmail dynamic blacklister" (which is just a Perl
script that scans the multilogs and blocks IPs if they reach a
threshold). Does anyone use SpamThrottle with qmail-ldap? Any other
thoughts on this?
if you are routing his IP, or incomming connections if he is relaying through your host.
I solved this way problems with one ow my customers. He got limit to 5 smtp connections
per minute (300 emails/hour for 5-persons office is much more than enaugh).
Regards, Blizbor
