I knew the name of the folder by doing the above after doing a search for something in that folder. I will add that I recently lost a folder somewhere within all my other folders. In the example below, the subject is 'Attached Image ' the folder is 'Scanner Email.' In the window bar or header, the folder name will follow the subject name of the message with a hyphen. I simply double-click on the the message to open it in a new window.