You can configure up to ten archive servers to store email messages based on policy settings.
Click Add to configure a new archive server.
Click a server name to change the settings.
Specify server address and port: Select this option to specify SMTP server address and port.
After you have configured the SMTP server settings, you can click Test Connection to test the connection to the server.
Use MX record lookup: Select this option to search for the SMTP server based on MX records.
After adding an archive server, you can:
Click a server name to edit the settings.
Select a server and click Delete to remove the selected entry.
You cannot remove an archive server if it is associated with a policy.