I am just wondering about the 'ip address' Management->Server->Settings: IP Address: Is this IP address the IP address of the server? I have it behind a firewall so would be something like 192.168.1.100? Or a public IP address? IP List: Is this a list of external public IP address? I noticed when I add an IP address here, it shows up on the drop down list on the ISP Manager->ISP Site->IP Address, but it does not show up on the DNS Manager->DNS Entry->IP Address? Should the IP address at DNS Manager->DNS Entry->IP Address be the local server internal address for routing internal email? Or external public IP address?