Can someone clear/confirm these points? 1. Should I be telling my clients to login using their domain, or using my server's host address or doesn't it matter? EDIT: I'm referring to logging into the Plesk control panel here. 2. If I get an SSL cert from a trusted authority for the server's main domain name, I could let users login via the server's host address to avoid that annoying little popup warning re the plesk url . . . couldn't I? Although it won't be as easy to remember a url than the customer's own domain name no doubt. Thanks for any input!