It' s not obvious that by unfavoriting all folders, the favorites list is turned off. Start off with no favorites and show the favorites list only when at least one folder is marked as favorite.

Show "Folders" & "Favorites" category in bold and indent the folder names a little bit or else "Folders" & "Favorites" seems like one of the folders.

I want to be able to change a subfolder to a folder and transfer all the saved emails with it. I also can't seem to select all the emails from one folder and drag or move them to another folder.

I now can't move a folder so it is a subfolder of another folder. I need to create folders that will be subfolders of a major folder.

(This is a deal breaker for me. I'm moving back from the beta version.)

I need to be able to see more emails than I can see. The immediate impression I have when my inbox comes up is negative. Plus, I really hate the "Focus" vs. "Other" thing with either version. The other day I NEEDED to find an email for a friend who came by the house for the file I had inside the email and I could not find it because it was in the "Other" section which I didn't learn until the next day. Because of that incident alone I am looking for a new email carrier.

Delete all in junk folder also deleted my inbox folder and delete folder. I'm not happy with this sh!t.

Terrible. I can only view a few messages at a time whereas before I could view loads of them at once. When you have a few hndred (or more) emails, how can you easily select which ones you want to delete or move to a folder?
Trying ti fit too much on the oe page. I've gone back to the old version

Delete all needs to be more efficient. Outlook locked up after I hit delete all in my Junk Mail inbox. I had about 77 items when it hung.

Sometimes I read an email ... and I want to go back to it
later, but when I do, I can't find it. It would be nice if I
could put a star by it or something. Maybe have several
different marks you could use ... like one for an email I want
to forward later, another I want to remember to use before
it expires ... and so on.

After searching for messages (All Folders) I opened a couple messages in the results. When I clicked back to return to the search results, the messages I had opened had disappeared from the search results. I did not click on anything else to delete or mark as read. I returned to the inbox and did the same search again but the messages are still gone. Where? I want to decide in the search results list to delete, mark as read or unread, or move the message to a different folder.

Add the function to be able to show 2-3 different time zone would be perfect, as I have to arrange the meeting in different time zone so often....!!! I am sure that I am not the first person to think about this!!!

I want to be able to edit an email that I am forwarding.

Put the sender, subject and received date on one line so we can see more messages at a time.

Move To - After Search add to list - Do not immediately send email to folder found by search - A 2 step process is preferable

I want email only. No (zero) online interaction!

Cannot find the emojis or change font colour etc

Email notifications for shared calendar events received by the user with whom a calendar is shared have an incorrect time stamp:

Test was removed from Swan Calendar
When: Friday, August 11, 2017 5:00 PM-7:00 PM. (UTC+00:00) Monrovia, Reykjavik