BeauSanders: > Inbound mail is being blocked apparently by our postfix server.
Can you see "connect from" logging in the Postfix logfile? Can you see the network packets when something tries to connect to your Postfix machine? Does your Postfix machine have iptables etc. that block port 25? Is Postfix configured to listen on port 25? Is Postfix configured to listen on 70.150.177.95? Wietse