Prevent outgoing SPAM email - Global solution
Hello, a client email account was compromised this time in one of our cPanel boxes and sent hundreds of emails were sent until we got the alerts and so.
Results: One IP blacklisted.
It's fine, we have more IPs, but .... this is always the same. When is not a compromised account it's a PHP script that sends thousands of emails from our IPs.
So I wonder if are there any open source solutions that can check all servers outgoing emails and detect and block this SPAM injections.
I tried ASSP one time but had some issues after some time ...... any other centralized solutions ?
The idea would be using this box as an outgoing smart server, coz we have cpanel, plesk and other VPSs.
Maybe spamexperts outgoing email would work also, but not sure if it will be the right option for this kind of need.
What do u think ?