Hello, my Yahoo! email address has been hacked and has been spamming all my contacts and I no longer wish for it to be linked to my Microsoft account.

However, I guess I renamed my primary alias to many times, and am no longer able to remove or change my primary alias.

Is it possible that I can get an administrator or someone to manually change it to my college email address?

This change will be permanent and I will not be renaming the primary alias anytime soon.

Thank you for any assistance! :)