Topic: sendmail - block specific outgoing domains
I'm wondering if anyone can tell me how in sendmail to block mail from going out to specific domains?
The server is a webserver (doesn't receive mail at all), BSD 7.1 and I wouldn't mind avoiding it trying to send e-mail to test.com and example.com
Basically trying to avoid these:
n08Ljkcf062569 11531 Thu Jan 8 16:45 <email@example.com>
(Deferred: Connection refused by test.com.)