Mail folders now show the number of unread mails. I would also like to see the number of all mails in the folder - read and unread. So that I can see the amount of content for each folder when I look at the folder list.
Schema: Total mails / New mails
If there are no new mails, only the total number of existing mails is displayed.
With version 9, you can see it in the title bar.
With the upcoming version 10, we will display it above the message list.
Thanx for your answer.
Behavior in version 10 sounds perfect 
Is there a setting to be changed for the total number of emails in the inbox. I just see the little number of my unread emails, not the number above the message list
If you are using categories, you won’t see the same as in my screenshot above unless you disable categories.
But you will also have a tooltip if you hover over the folder name.
Works very good in version 10, not using categories.
If you always have to go to each folder to see the number of mails, it’s not very convenient. It would be clearer to display the number next to the folder name. As is the case with other mail programs.
