.VCS or .ICS calender files should be importable into Outlook for Mac.

The New Outlook seems not to support email.

When I click on it I get: The following accounts and items aren't supported and won't be available in the new Outlook.

It then lists all my email accounts, IMAP, POP, Gmail and Outlook plus On My Computer folders

For those of us who use lots of IMAP accounts, the New Outlook will be a disaster. We will be cut-off from Emails. Also the On your computer saved emails has gone away. If this is close to the final version then Apple Mail is the only solution. Please fix this.

Please make a setting that composing new emails & replies is done in popup window, rather than in-page. Literally everyone I know writes multiple emails at the same time, not just one, and people pop-open some old emails to drag stuff into new emails they are writing. Forcing me to click the icon to pop out the window is just ridiculous.

I tried the new 2020 Outlook for Mac UI... it looked much better but when I tried to view coworkers calendars I could not see any other contact in my organization. When I set up a meeting, I couldn't even use scheduling assistant to see the invitees time conflicts for that meeting. I had to revert back to the older version because this is showstopper missing functionality.

Based on the ISO week number standard (see https://en.wikipedia.org/wiki/ISOweekdate), the ISO 8601 definition for week 01 is the week with the first Thursday of the Gregorian year (i.e. of January) in it. So I would expect 2021 week 1 to start on January 4, 2021. Instead it shows that 2021 week 1 starts on Dec 28, 2020.

I believe the Mac version of Outlook needs the option (First week of year: "First 4-day week") that is present in the Windows version, so that we can set it to conform to the ISO definition. https://superuser.com/questions/1246132/wrong-week-number-in-outlook

Provide an ability to customize the ribbon, like moving features around. I wanted to move the SEND button farther to the right but can't.

When switching emails/views in Outlook, light mode set as background doesn't stay as a default option and reverts back to dark mode.

Give back the option to choose text encoding under Format tab. It is greyed out and it is set to automatic.

Reorganize your ribbon so that functions are grouped together, OR better yet, allow users to customize their ribbons and quick access toolbars for their own needs as users on a Windows platform can!

Switched to new Outlook (Mac) and switched right back! The Status bar at the bottom missing. Can't see the number of mails in the active folder or the last sync time/status.

Hard to believe, but the new Outlook doesn't support storing of emails locally on my Mac.

The old Outlook (Outlook for Mac v16.42 does support email stored locally. This is a critical feature which you've dropped.

What were you thinking Microsoft??? Are you trying to drive me to a non-Microsoft email client? It sure looks that way.

It difficult to filter out the information while on the Calendar, Notes, Task or Contacts.

At least give the option to filter by Category on list view and collapse group like in Windows Outlook.

In the earlier versions of the new outlook for mac it supported icloud email just fine and then it was completely dropped. Please add support back.

make URLs in the location field of meeting invites a hyperlink to help with video conferencing

Allow Google Calendar integration for those not subscribed to Office 365.