- Launch the mail app on your device and navigate to the Mailboxes screen
- Select EDIT
- Select UNREAD (You can also select other features like ALL INBOXES to create a mailbox for mail from all accounts)
- Select DONE
Now you have a new mailbox created called UNREAD where you can view all email that has not been opened from any accounts on your device.
This is a great feature I recently started using. I wish there was the option to create a mailbox for unread email for a specific account, sometimes I don't want all accounts blended together.
There are certain email accounts I check more often than others and so I like to arrange them in my mail app. To do this, follow steps 1 and 2 above and then grab the three grey bars next a mailbox and drag it to order them however you want.