Unlink Microsoft account from Xbox Live profile?

unfortunately email accounts with Microsoft domains (Hotmail, Outlook, Live, etc) can't be unlinked from Xbox profiles

Hi there! This is Virginia O.

I understand that you want to unlink an xbox live account with a microsoft account.

I apologize for the inconvenienced this has caused you. I will do my best to help you.

To set your expectations properly, you cannot directly unlink an Xbox Live account (your Xbox profile) from a Microsoft account it is because the Xbox Live account is essentially a part of your Microsoft account and they are intrinsically linked.

Removing the Xbox profile from your console only removes it from that specific device, not from your overall Microsoft account.

Thank you for your cooperation.

You should be able to unlink your Xbox account from your EA account by signing into your EA Account and under your profile info you should see all the linked profiles.

Check this post on the EA forums for unlinking account
https://answers.ea.com/t5/EA-General-Questions/How-do-I-unlink-my-xbox-live-account-from-my-other-origin/td-p/1808081

Hello Brad,

Thank you for the answer.

I understand that unfortunately it's impossible. However is there a way to unlink or delete the Xbox Live Account linked to the B (target) Microsoft Account and then link the A Xbox Live Account? Or the other way around - unlink Xbox Live Account from the
A Microsoft Account (would the achievements be stored locally then?) and then link it to the B Microsoft Account?

Thanks, yes after hours with Microsoft support, there is simply no solution.