Point the alias to the storage server, if you have a front-end or back-end topology.
Use avayamsg in the alias. For example: avayamsg.example.com. Use this name for the Messaging documentation. A different name may confuse users.
Relays the fully qualified domain name (FQDN) for the storage server.
Sends messages to Internet domains.
Grants the storage server IP access. Some mail gateways restrict IP access.
Requires no SMTP authentication. Use IP-based restrictions for the mail gateway.