I'm reviewing my setup, I use SM 13.x Enterprise. I have a production mail server and another server has SM setup as a backup. I reviewed portal.smartertools.com/kb/a2668/configure-smartermail-as-a-backup-mx-server.aspx but I'm confused by the term "incoming gateway".
Do I configure the incoming gateway in the production mail server or on the backup mail server? The term confuses me as it seems the "incoming" should be entered on the production side as mail flows from backup to production.
P.S. SmarterTools - not being able to put links in posts because my account doesn't allow it is counter productive. Please review.