I need to be able to specify domains and senders (in separate lists) that would be protected from inadvertent blacklisting or automatic deletion. There have been many times where I have clicked on the wrong email and killed off the entire legitimate domain (i.e.: yahoo, msn, aol, hotmail, etc.) or a legitimate sender, and causing loss of legitimate emails for quite a while before discovering and correcting the error. The protected list would be a top level filter that would disallow simple right-click blacklisting or deletion on specified domains or senders. If I specified aol as a protected domain, I would not have the right-click option to kill it, but I might have the option to kill that sender email crap@aol.
