How do I verify a non microsogft account for example @gmail.com ?

"This means you're using a non-Microsoft email address that has not been verified.

If you use a non-Microsoft email address such as an @gmail.com or @yahoo.com address, you'll need to verify that you have access to that email account before you can use Microsoft services.

To verify your account, sign in to your Microsoft account at any xbox.com page, such as this one, and follow the instructions to verify your email address. To learn more about how to verify your account, see

"Call us overprotective, but we need to verify that this email is yours" message when signing in to Xbox.com. "

https://support.xbox.com/en-US/xbox-360/errors/error-code-0x8015402B

Dear Tomm, non of the option above i can do since hacker manage to delete the email address i use on the hacked account (a***********@gmail.com)

and i was able to check the hacker email from my minecraft in android (f*********@gmail.com) that now linked to my hacked account (a*********@gmail.com)

is there anyway by only having hacker email info to recovery?

***Edit: removed personal identifiable information from post***

You see the following error message when you try to create a new Microsoft account or add a family member to your Microsoft family on Xbox:

0x8015402B or 8015402B

The e-mail address associated with the MSA has not been verified

This means you're using a non-Microsoft email address that has not been verified.

If you use a non-Microsoft email address such as an @gmail.com or @yahoo.com address, you'll need to verify that you have access to that email account before you can use Microsoft services.

To verify your account, sign in to your Microsoft account at any xbox.com page, such as this one, and follow the instructions to verify your email address. To learn more about how to verify your account,
see
"Call us overprotective, but we need to verify that this email is yours" message when signing in to Xbox.com.

You see the following error message when you try to create a new Microsoft account or add a family member to your Microsoft family on Xbox:

0x8015402B or 8015402B

The e-mail address associated with the MSA has not been verified

This means you're using a non-Microsoft email address that has not been verified.

If you use a non-Microsoft email address such as an @gmail.com or @yahoo.com address, you'll need to verify that you have access to that email account before you can use Microsoft services.

To verify your account, sign in to your Microsoft account at any xbox.com page, such as this one, and follow the instructions to verify your email address. To learn more about how to verify your account,
see
"Call us overprotective, but we need to verify that this email is yours" message when signing in to Xbox.com.

Hi,

The error code you get means this....

If you use a non-Microsoft email address such as an @gmail.com or @yahoo.com address, you'll need to verify that you have access to that email account before you can use Microsoft services.

To verify your account, sign in to your Microsoft account at any xbox.com page, such as this one, and follow the instructions to verify your email address. To learn more about how to verify your account, see "Call
us overprotective, but we need to verify that this email is yours" message when signing in to Xbox.com.

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Extract from error code lookup https://support.xbox.com/en-US/error-code-lookup?code=8015402B