I got used to your last change, which had good features, such as identifying icons for where the email was coming from; and being able to ask for a specific folder to move something to, rather than having to go down the whole list every time. It was weird when it first happened, but it did improve things.
I don't know who your "improvements" were for this time, but they certainly were not for me. Now I can't figure out how to go back to the old email, though it apparently wouldn't do any good when you tell me it's going to become permanent eventually, anyway.