I own my own domain and do not allow email to my admin or webmaster address for anti-spam purposes. I can create some form of other name at my domain name. I thought swcombine@ would work but apparently not. That seems fairly proved that I own the thing. Any suggestions?
If you are the same guest as above, is there any reason you cannot do what Togan suggested, and temporarily enable your webmaster/admin account for registration? You only need it to retrieve your password the one time.