Configuring sendmail to relay messages to a e-mail gateway
Hi there --
We have a sendmail server located in a DMZ that has normally been able to send SMTP traffic to whatever destination is listed in the address of any given e-mail message.
A recent change in network configuration has introduced an e-mail gateway that all servers need to send smtp traffic to in order for the messages to go out to the Internet. I am not familiar with how to configure sendmail to relay traffic to the gateway, and I was hoping someone could lend a hand here.