Re: Relay for many local systems, but restrict internet forwarding?

2012-01-03 Thread Lee Roth
luable suggestions. I (unfortunately) am being currently used like a swiss army knife within my organization and don't get to spend nearly as much time with Postfix as I'd like to. We don't seem to need to make many large changes, so I seldom have to do much configuration creativity. Someone before me had set it up, and I just kind of inherited it. Lee Roth

Relay for many local systems, but restrict internet forwarding?

2011-12-30 Thread Lee Roth
Currently, we have a Postfix V2.4.5 server with no local accounts receiving email. We permit internal, local systems to freely use the system as a relay: smtpd_client_restrictions = permit_mynetworks, reject permit_mynetworks mynetworks = 127.0.0.0/8, 295.283.0.0/16, 10.0.0.0/8 (internal s