I receive some 500 to 600 emails daily and 99% of them I don't want. To delete these is a daily consuming time effort. I like to see a permanent delete button that would delete the unwanted and FUTURE emails from a given sender. My junk feature doesn't work for me as it assigns junk status to emails I do want. This button would keep track of the senders email and automatically delete it the next time it arrives in my inbox. Many thanks fr your consideration