Create an alias to give you an additional email address which uses the same inbox, contact list, and account settings as your primary email address in Outlook.com.

Learn how to update the email address or phone number linked to your Microsoft account.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

Follow the steps on this page to change the Microsoft account email address or phone number (also known as your account alias or username) that you use to sign in.

Learn how to send and reply to mail using a different alias or email address in Outlook.com.

On the Edit email addresses page, in the text box under Alias, type the first part of the new email alias. If you added your own domain to Office 365, you can choose the domain for the new …

Find out how to add or remove an Xbox profile on any Xbox One or Xbox Series X|S console.

When you have set up multiple email accounts, you can choose which account to use when you send a message.

An alias is another email address or phone number that works with the same Microsoft account. When you change your email address, you have the choice of creating a new Outlook.com …

If your work or school email address is the only one listed, enter your personal email address or get a new one from Microsoft, and select Add alias. If your personal email address does not …