Now your “Work or School” account is no longer named “ ” and if the annoying login selection dialog is all you care about you’re done. Go to Setup -> Domains, make the shadow domain () the default domain and then delete the actual domain.Go to Users -> Active users, select your user (there should only be one entry) and click “Manage username”.Follow the instructions to become an admin for the “” domain (basically you need to create a certain TXT DNS entry for your domain).Log in with the “Work or School” account at.To get rid of all three things you just have to follow along: A user account inside the tenant with the login email address set to your email address.A Shadow domain “” for your domain which has been assigned to the tenant.I used official Microsoft support to get rid of it, and in order to spare you the hussle, I’m writing this blog post.īy creating the “Work or School” account for your email address you implicitly created: If you, like me, accidentally created a “Work or School” account for an email address (e.g., by logging in at the Microsoft Partner Center), there is no easy way to delete that account. If you indeed need both accounts, the best strategy is probably to change the login email address of your Personal account and be done with it. When you have both types under the same login email address you will be asked to select which account you want to use each time you sign in, which becomes very annoying very soon. There are two kinds of Microsoft accounts: “Personal” and “Work or School” accounts (more information about the two types can be found in another blog post of mine).

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