Postfix

Make sure the fqdn is in /etc/sysconfig/network.

Configs

Smart Relay

• /etc/postfix/main.cf
• relayhost = [servermail.dominionenterprises.com]

Relay from other hosts

• To let bounces come back from another server like a smart relay) change inet_interfaces to all.

Aliases

• Uses system default, /etc/aliases