There are two ways to configure your DNS to host your domain’s email at Greatmail.
1. Edit your DNS to our nameservers, or
2. Edit your domain’s MX record to our mail servers.
If you choose to edit your DNS to our nameservers, you can host your web site at Greatmail as well. Or if you prefer to host your web site elsewhere, you can give us the IP address of your web server and we will set the www A record to point to that server.
If you want to host only your domain’s email at Greatmail, the easiest option is to leave your present nameservers unchanged and simply edit your domain’s MX record within your current DNS.