Put a counter on the old mail folder
The Old Mail folder needs a counter. Without opening the Old Mail folder, you don't know if there is mail lurking in there or not. A counter would save a couple of mouse clicks several times a day. Older people sometimes can't locate a message they've read, and then they find it in the Old Mail folder!
6th
ranked
![](https://secure.gravatar.com/avatar/9f4a3ec7edf4125b9298bc0f8ad2bbc5?size=40&default=https%3A%2F%2Fassets.uvcdn.com%2Fpkg%2Fadmin%2Ficons%2Fuser_70-6bcf9e08938533adb9bac95c3e487cb2a6d4a32f890ca6fdc82e3072e0ea0368.png)