Hi,
I had an account.It was connected my previous email adress.Then i needed to download X.com backup.The account asked me to check my email adress but it was the old adress.I tried to change my email adress but x.com sent the recovery mail to old email adress.I did not have access to old email adress.So I had to turn off the X.com account. I hope someone from X.com see this and solve this problem.
Respects