Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Microsoft used to allows personal accounts to use any email address (even one that later became a work domain), which creates this overlap. To fix this, you can set up another email account (e.g. Outlook) and configure it as the primary for your personal account.
- Sign in to your Personal account.
- Go to the Microsoft Account Management Page and select Your info.
- Click on Manage how you sign in to Microsoft.
- Add a new, different email address (like an Outlook.com or Gmail address) as an Alias.
- Select Make primary next to your new alias.
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hth
Marcin