I'm working to get a Smarthost appliance (currently in DMZ) setup to work with my Exchange 2010 server.
If you add the smarthost as the Send connector, do the Hub transport servers it automatically accept e-mails from it? Or do you still have to specify the IP of the smarthost in a receive connector?
because I have an existing smarthost that is our send connector, but it also receives inbound e-mail and has no issue going to our internal Exchange servers. However, I cannot find a receive connector on ant of my HT servers that allows the IP of that appliance to get mail through.
Anonymous is not checked for the receive connector that allows entire IP range through, so I'm not sure where else to check.