email account change for xbox live

To change the email in your xbox account, you need to change the email of your windows live ID.

Hello GrungyKnight637,

I understand that you want to change the Email Associated with your Xbox Live Gamertag. To make the transition easy and painless you should contact Xbox Live Customer Support at
1800-4MY-XBOX. They will be able to help assist you on recovering your GamerTag and changing the email associated with your Xbox Live Profile.

If you figure out your own information, here is a link to change your email associated with your Xbox Live Profile.

Click here -> "Change Email Address Associated with you Xbox Live Profile"

Xbox Live Ambassador

You can change the email address on this account to free up the email -
support.xbox.com/.../manage-live-id

Or you could recover this account to your xbox and change the gamertag.

Hi there,

the only thing you can change is the email address used to sign into a Microsoft Account (Xbox Live Account), this will only change the email address used to sign into the account. (It doesn't transfer the full Xbox Live Account to a different Microsoft
Account)

The steps to change the email address can be found here:
https://support.xbox.com/my-account/microsoft-account/change-email-sign-in-for-microsoft-account

Changing gamertags, will only result in a different gamertag, it does not change the account or take any save game progress with it.

Is the change sign-ing email address option what you seek or do you want to achieve something else?

If by that you mean you want to change the primary email on your account (In other words, the email you log in with and receive emails with), there is a guide here that walks you through the process:

support.xbox.com/.../change-xbox-live-account-info

I hope this helps!