Highlight folders with unread mail
If a folder has unread mail it be nice if Airmail would highlight or bold that label so that it stands out more similar to the way Apple Mail and Gmail works. Labels are a useful way to prioritize incoming email and since I've switched to AirMail I find it is easy to overlook new mail in certain categories.
Even better, give us the option to hide the folder unless it has unread messages. So for the folders we chose to apply it, they will only show up in the list when an unread message arrives.
I can't use Airmail until it has this feature. This is a power-user feature but without it, my workflow is incompatible.
There should also be a way to show folders with unread mail on top. I have a deep hierarchy of folders in my GMail account and I would like to see only (or at least on top) the folders with unread messages.
Ruslan Sharipov commented
agree. It seems it was implemented long time ago (here's the discussion - http://airmail.tenderapp.com/help/discussions/suggestions/483-highlight-labels-with-unread-messages), but now I don't see any option to do that