Unlink 3rd party account from Microsoft account

Hi,

Try unlinking your Microsoft account from PlayStation (if possible because I don't use it). you can also unlink 3rd party apps/sites (such as PlayStation) from your Microsoft account from here:

https://account.live.com/consent/Manage

Hi. My name is Brilliant and I am happy to assist you today.

To unlink 3rd party account from your Microsoft account, kindly follow these steps:
1. Head to account.microsoft.com/account and log into your account.
2. Click on the Privacy tab at the top of the page and scroll down to the More privacy settings section.
3. Click on View app access details in the Apps and services box.
4. Click Edit below an app you want to remove.

I hope this helps resolve your query.

Hi Tyler!

What's your new email domain? If it's a 3rd party email address, you could just simply unlink it from its current account and move the email address to your old account. If that's a Microsoft email, there's no way we could transfer it over to another account.

We could only do switching of primary email address as long as it's a 3rd party email address. It doesn't work with Microsoft emails since their emails are Microsoft account itself. Removing them from the account means deleting them permanently.

In regards to data transfer, it's not possible. Our account licenses and other data will always remain on our account.

Hi Marty. My name is Kyle and I'm an independent advisor.

Account connections are made on the developer's end, Xbox cannot access the details about a linked 3rd party account or unlink it from their side. Only Activision could help you unlink the account or recover access to it: https://support.activision.com/options

Thanks,
Kyle

Hi, even if Microsoft could access to the account, they are not going to be able to unlink third party account from a Microsoft Account

This always needs to be done from the specific account service that you want to unlink
In your case Bungie

You can try your luck with them, just to see if they can help