Got a new series x and I have an account that is signed in on the old Xbox one that says the email doesn't exist when I try to sign in on the website app or Xbox series x
I no longer have access to the email that the account was made under as the email was deleted in 2021 but it still says it's that email on the Xbox one
So I'm unable to request a change of email or details at all through the app or website
Is there anyway to add a phone number to that account through the Xbox one so I can use that to sign in intead if the email as I'm unable to sign the account in anywhere other than the Xbox one?