Reading pane to right - folders and conversation view
With reading pane set to the right and mails viewed as conversation, it would be very useful to see in the right pane list also the mails sent.
At the same time the mail list in the left, when developed, should show also the mails sent and those located in folders.
The folder name where each mail of the conversation is located should appear in this list.
This functionality is available on outlook.office.com