This will show you how to add another user's inbox via the Outlook Web App.
NOTE: If you are using the Outlook Desktop Application click here.
- Sign into your Outlook mailbox online via www.Outlook.com
- Select your account icon from the top right, and click Open another mailbox
![](https://cdn.prod.website-files.com/5ef0e8b2e9bc857680c93c47/62f11fff5cac0a30f58c4bdf_image-21.png)
- Fill in the other user's email address and click Open
![](https://cdn.prod.website-files.com/5ef0e8b2e9bc857680c93c47/62f120b6e54e01336c454928_image-22.png)
- This will open up a new tab in your browser with the other users email account open.