I believe there are 2 ways to route local mail to my smarthost (Mimecast). I can play with the Exim advanced configuration settings or change - Home / DNS Functions / Email Routing Configuration from Local Mail Exchanger to Remote Mail Exchanger.
The way I see it working is that local to local mail will go through Mimecast and Mimecast knows which users are on Cpanel and which users are on Exchange.
Does this sound reasonable? I already have it working where mail that goes through Mimecast first gets routed correctly. My problem is with mail that comes through Cpanel first.
The way I see it working is that local to local mail will go through Mimecast and Mimecast knows which users are on Cpanel and which users are on Exchange.
Does this sound reasonable? I already have it working where mail that goes through Mimecast first gets routed correctly. My problem is with mail that comes through Cpanel first.