I have a single default SMTP connector that sends all outbound emails to a smarthost. My boss wants a second connector setup so that if the smarthost is unavailable the emails will send through DNS lookups. is it a case of just creating another Virtual SMTP connector and how to setup the failover. (simple solution please)
A secondary part of this is that we might have an external server that will want to relay through on this redundant connector. No issue with setting up a relay exception rule through a Default Virtual SMTP Server - but do I get the emails from an external ip address to use the newly discussed redundant Virtual SMTP connector?
With Kind Regards
May not be able to respond to questions until Monday!