New feedback from Outlook.com (React)
I don't like it at all. There are now 3 panes all the time and I find it too confusing to read my messages and especially to read my replies to messages. The text wraps around so I can not see my reply in full. HATE IT, HATE IT
Thank you for using Outlook.com, and for providing all of this great feedback. Based on your feedback, I think we have an option that will adjust the mail view into one that you like. You can turn off the reading pane view, this will give you the old view like you had in the old outlook.com with messages only showing when you click on them.
Follow these steps, and you will get your mail in one view
1) Click on the Gear in the top right
2) This opens the Quick Settings pane. From here you can either turn the reading pane off, move it to the bottom, or on the right.
Hope this helps!