Is there no such thing as multiaccount stopping or? Ive had this account & another one for a few months now and have never been banned.. Hows this forum alive.. Ive been waiting & waiting for a reply from staff for my issue but they seem to be inactive when theres a actual problem.
Sign into a random xbox account at Xbox.com, Then go to Google and type in "Xbox Live Support Chat" say you forgot your email on your account. If you tell them the tag they will pull up the account and tell you the email but most likely star it out. I have done this before.