As a benefit of your Microsoft 365 Family or Microsoft 365 Personal subscription, you can create a personalized email address that's associated with your Outlook.com mailbox. For example, yourname@example.com. 

Getting started

1. Sign in to your  premium feature settings in Outlook.com

2. Under Personalized email address, select Get Started.

Tip: If you have a Microsoft 365 Family subscription, people you've shared the subscription with can also set up a personalized email address with your connected domain. After you've set up your domain, people you've shared with will see an option to add a personalized email address in the premium features section of Outlook settings.