Yeah I got denied from joining SWC.. says I was a part of a free email I don't use a Hotmail, Yahoo or anything of the sort. Also I don't own the house I live in and I'm on their network they run here. Don't know what else I can provide?? My email is the one I've always used on a friends company server. Don't know what else to do..
Since it is your company server, then it would be called free. Get your friend to join for you with the admin or webmaster address and then give you your password. Then you can add a contact address after you have signed in.