A feature that I have been hoping for for a long time is a "Delete All" button in the Inbox. It seems like a very easy fix and I don't know why they haven't added it in the past as well as here on OS6. I get tons of email daily as well as have a server that stows all my messages. When there is a completely new update to the software then my mail server starts downloading all 7000 old messages. I don't want to have to click on each one individually and then hit delete at the bottom. Does anyone know why they haven't added this feature to the iOS?