How To: Add a Sender to Your Blocked List

1. Open Internet Explorer and go to http://portal.microsoftonline.com. Then login.
2. Click the Gear icon in the top right of the screen.
3. In the search box just below the word "Settings" type "Block"
4. Click on "Block or Allow" below the search box
5. The bottom section under the "Blocked sender List" you can add or remove addresses.
6. To add you can type in the box that says "Enter a sender or domain here" and then click the +
7. To Remove select the sender or domain and then click the Trash can icon.