How to find out what Email i used for my Xbox 360 Profile?

Hola Daddydemon77! Try this :
support.xbox.com/.../forgot-microsoft-account

Hey Maxen, well the email is the right one for my old profile on 360. IF i'm wrong, how do i find out what the email was for that account? Would i have to set up my xbox 360 once more to see what the email was? If so, that's fine but i'd just like to know.

Thanks again.

Hello, EmilyWQ. 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.

Unfortunately, you would need to remember/recover your Microsoft account email address(es) and try to use it/them to sign in on Minecraft. You can try to follow the steps on the URL below to recover/remember your email address(es):
https://support.microsoft.com/en-us/account-bil...

After that, if you don't remember the password too, you can reset it by following the steps at:
https://support.microsoft.com/en-us/account-bil...

Feel free to ask back any questions and please let me know how it goes.

You signed in with a different email than what is with the account that is associated with your xbox 360 profile you can find the email associated with that profile by signing in on the account on the 360 going to settings and account and then billing info
and it will show you the email address that is associated with that gamer tag

You can use the same profile on the 360. You can find instructions on how to download the profile to the console at https://support.xbox.com/en-US/help...ertag-and-profile/add-remove-profile-xbox-360