I remember my account and password but I can not remember my email address and I can not sign in because I can not authenticate my email. The account is [account name removed] and I can not log in because I can not find my email address. If the mail of [Emailaddress removed], the mail can not be used due to termination of service. It's an iPhone account, but there's no way for the iPhone to check the mail on that account. How should I handle this?