I want a receive connector that will accept all port 25 SMTP (unauthenticated) from only 10.0.0.0/8 and only if destined to *@mydomain.local.
I've been trying and testing but it seems like any connector I create either blocks unauthenticated, or allows it to also relay outside my domain.
It would be a bonus if the MAIL FROM: had to be @mydomain.local, but i dont think that requirment is possible right?
lil'Help?