How do I recover my mcpe account, which i forgot the email to. (I still remember the password)

Hello, Sniperfalcon. Thanks for reaching out! My name is Lucas. I'm an Independent Advisor and a Microsoft user just like you. I'll be happy to assist you today.

If you forgot a Microsoft account email address and you had added a phone number or an alternative email address to the account, you can try to recover it following the instructions at:

https://support.microsoft.com/en-us/account-bil...

https://support.xbox.com/en-US/help/account-pro...

Unfortunately you cannot recover an email address just by the gamertag.

Feel free to ask back any questions.

I had a xbox 360 account named Beamishtomcat1 and I forgot the email and password how do I recover it?

This page here has details on how you might remember your Microsoft Account email address. If you remember the
right email address, but still can't remember the password,
then you can follow the steps here to recover your account.

You would want to try these steps to recover the email - https://support.xbox.com/en-US/my-account/microsoft-account/forgot-microsoft-account-solution

Then reset the password if you still dont remember it.

You can still get emails about an account and the email not be the Microsoft account email. Ms makes customers usually have their sign in email and a different email for back up. The only way with out remembering or see the email on your old xbox would be
to call in support at 1-800-4MY-XBOX. They can look up your gamertag to try to find the information.