A friend of mine is trying to register, and he cannot get registered because his email address is got entered as "clydejr@peoplepc.com." the period at the end of his email address is preventing him from getting any confirmation, and he cannot seem to fix his email address. He asked if I can help, so I'm posting here.
I found him. There is no period showing as described. All looks good to me. It just shows as "Awaiting email confirmation". Be be certain he has checked his spam and deleted messages. If not showing, sometimes it is the mail server itself, blocking us thinking our confirmation is spam. I can manually approve him.