How to add unwanted names to the Blocked Senders List?

Step 1: On the Home tab, in the Delete group, click Junk, and then click Junk E-mail Options.

Step 2: On the Blocked Senders tab, click Add.

Step 3: In the Enter an e-mail address or Internet domain name to be added to the list box, enter the name or address that you want to add.

Step 4: Click OK and repeat for each entry that you want to add.