Show mailbox total or unseen count
If you right-click any mailbox or label in the left sidebar, you can select Show total conversations count:
Showing the total count on your Inbox will help you better manage your Inbox. By archiving processed emails, you get a much better idea of what’s left to do. This is a good first step towards better email productivity and is inspired by the Inbox Zero philosophy promoted by Merlin Mann and more recently by several other email apps.
Last updated on April 25, 2017