Sending, receiving, and organizing email in Outlook.com
@Ken Lorch said
The delete commands have no effect, do not work [on my Safe Senders List]
When using Outlook Web https://outlook.cloud.microsoft/ and you try to remove an entry from the Safe Senders List, do you see any error messages?
Can you add an new entry to either the Safe or Blocked list?
Can you remove an entry from the Blocked list?