In the event that you want to block a sender who sends spam email, the Junk E-mail Options menu may be used.
- In Outlook, select the e-mail that you want to mark as junk.
- In the “Delete” group in the “Home” tab, click “Junk” > “Block Sender”
The e-mail will be sent to the junk e-mail folder and the sender of that e-mail will be put on the Blocked Senders list. All e-mail addresses on the Blocked Senders list will automatically be sent to the junk e-mail folder.