Stopping root@domain email from happening

Dear Cpanel, How can i can stop mail from being sent by root: A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: root@dedicated.mydomainexample.org root cannot accept local mail deliveries in Home / Server Contacts /Edit System Mail Preferences The system does not currently forward mail for "root". is empty