Please consider adding the ability to search and sort our mail filters. You allow up to 500 of them and that's a lot to manually look through when you're not sure if there is already one for that address. It gets even more interesting when the same website sends multiple newsletters for different purposes. A simple search would reveal those multiple newsletters and allow for the editing or eliminating duplicates. Allowing us to re-sort by alpha a-z or z-a would help in the same way. Thank you!!