I DONOT FIND your new layout of Email portal very convenient to handle as all screens- Inbox list, Opened mail and Adv appear alongside.
I do not find your new layout of Email portal convient. All screens- Inbox list, Opened Email, Mail to be sent and Advertise all appear side by side. It is jumbling.the earlier layout was clear as on sceen at a time uase to appear
Kishor Bhole

Thank you for your feedback. We appreciate that you took the time to write to us.
You might enjoy the new Outlook experience more with a few changes to your settings, which you can find by clicking the gear icon. Try changing the setting for Conversation view to Off, changing the setting for Reading pane to Hide, and changing the setting for Attachment preview to Off.
We’re always interested in new ideas, but we need some more specific feedback to fix the problem for you. If you have more detailed suggestions, please update your idea or add a new one.
You might also find this help article useful: aka.ms/outlookcombetahelp. It has some simple steps to fix common problems.
-The Outlook.com Team