Delete my Microsoft 365 email alias

If you’re no longer interested in using an email alias, you can delete it from the Email & Office Dashboard. After you’ve deleted an email alias, you can create a different email address with that same name.

1. Sign in to your Email & Office Dashboard.
2. Select Admin > Email Aliases.
   
3. Select the trash button next to the email alias you want to delete.
4. Select Delete. After an alias is removed, it can be used in a new email address.

Note: Deleting an alias can take up to 24 hours to complete.

Related steps

• Create a Microsoft 365 email alias
• Edit my Microsoft 365 email aliases
• Delete user email accounts

More info

• What is an email alias?
• What's the difference between regular email and forwarding email addresses?