Outlook rules that are no longer needed can be deleted. You can also temporarily turn off a rule that you want to save for later use.
At the same time, the Outlook 20junk and adult senders rules are Mail profiles: Mail-profile information from Outlook 2002 and from Outlook 2000.
Learn how to mark email as junk or block senders in Outlook.com or Hotmail. Blocking an item already in your Junk Email folder won't delete it. If you're still.