Can’t receive my emails

I asked my stepson to delete my email from his Xbox as me and his mum are divorcing. But he's done something where I now can't log in, receive or send emails. It says Account doesn't exist. Please help, I need to recover this

Was the email that was deleted a Microsoft email? I ask because per https://support.xbox.com/en-US/help...nt/change-email-sign-in-for-microsoft-account

Warning When removing an email alias that’s connected to a Microsoft domain (such as @Outlook.com, @Live.com, or @Hotmail.com), that email is completely deleted from our systems and can’t be used to send or receive emails. It won’t be available for use again as an alias on another account. Microsoft doesn’t recycle email addresses, so it can’t be reclaimed at a future time.

Deleting the Microsoft account will delete everything related to that specific Microsoft account. Will depend with the domain.

“When removing an email alias that’s connected to a Microsoft domain (such as @Outlook.com, @Live.com, or @Hotmail.com), that email is completely deleted from our systems and can’t be used to send or receive emails. It won’t be available for use again as an alias on another account. Microsoft doesn’t recycle email addresses, so it can’t be reclaimed at a future time.”

I use my email all the time. My email is attached to my sons xbox game pass.

How do I replace it without losing my email address with his or affecting how I sing into my email.

Is the existing email a Microsoft email? If it is then you can't remove it without your email being deleted forever.

Per https://support.xbox.com/en-US/help...nt/change-email-sign-in-for-microsoft-account

Warning When removing an email alias that’s connected to a Microsoft domain (such as @Outlook.com, @Live.com, or @Hotmail.com), that email is completely deleted from our systems and can’t be used to send or receive emails. It won’t be available for use again as an alias on another account. Microsoft doesn’t recycle email addresses, so it can’t be reclaimed at a future time.

Is there no way for Microsoft to see what email my EA is from my Xbox? EA told me they can’t see the email since it is deleted and they can’t recover it or recover it because they can’t verify me they there system. They told me to contact Microsoft.

The problem is that I already did, and I received a case review. But I wasn’t able to fulfill the requirements to have my Xbox account unbanned, and they said in an email that if I contacted support they would reopen the case review. The only problem is that support can’t reopen the case review, only the enforcement team can, and support can’t contact the enforcement team apparently