By right clicking on the dock icon, it would be great to access the "New item" menu. I don't need to see the main Outlook window if I need to create a new email, note, appointment.

I am not able to make my Outlook window shorter so my Mac buttons cover the bottom of the Outlook screen. I only need to see a few entries at the top but when I go to use the handle at the bottom, it's just an arrow to make it longer and I cannot make it shorter. Is there a way around this? Thanks for any help.

make the footer bar optional, possibility to hide it
It only consumes space and does not provide any value as there is only the number of mails and the sync information

It is so slow to detect that it is on internal network. At least 2-3 times a pop up displays. After that couple of re-authentication pop up, even though credentials are stored in keychains. Then it starts working.

Also, there is no auto reconnection when connection is lost. Why???

Add a function where out of office can be turned on for reoccurring days. ie when part time workers are regularly out of the office on the same days each week.

When can I see all my groups as it displays only the 10 most active groups on the Mac versions of Outlook? Since 2016 you promised all groups would be visible in a future update ... so when is that?

Latest Outlook UI can't compress enough to accommodate both 'Teams' and 'Outlook' on a 15" MacBook Pro screen. Outlook with Split View works great on larger displays.

Allow modification of the Mac touchbar to features the user uses vs what is static currently, leaving the functionality not as useful as it otherwise would be.

Add "Delete" button to Notification similar to what Mac Mail has, for quick deletion. Archive button would also be useful..

If Outlook is the main tool (don't like Gmail interface, to be honest), it doesn't matter if some features are only available in Outlook Client, the Web Client is only used for contingency.
Make the categories available again for Outlook for Mac with Gmail (and probably other IMAP) accounts, please.
At least for the calendar, Gmail has a color option for calendar, this at least could synchronized (mapped, if color don't match, no problem).
Thanks!

On Outlook for windows, when out of office messages are enabled a bar appears across the top of the inbox reminding that they are enabled. On a Mac this doesn't happen. I rarely shut down my computer or quit Outlook, so I often end up forgetting I've left OoO messages on until a colleague reminds me! Appreciate there's a notification when starting Outlook, but this doesn't help me!

It would be nice to be able to access the recoverable items folder from the Outlook for Mac client. This feature is available in the Windows and web clients.

https://docs.microsoft.com/en-us/exchange/policy-and-compliance/recoverable-items-folder/recoverable-items-folder?view=exchserver-2019

Please make it possible to use Oulook for MacOS with iCloud contacts and calendar. It should be possible by adding support for CalDAV and CardDAV.

I want to know about Thunderbird files to Outlook MSG Converter softwar by which , I can easily and quickly Migrate EML to MSG formats within few clicks.?

The new Outlook icon is really nice, but it looks like a jumbled mess in the Dock. Looks squished with no distinction between the parts of it, and it's too small. I'd post a screenshot if it were possible.

bring back the category list in the contact navigation pane.

Please put the ability to put format rules on messages ( would like to color /categorize them in view based on priority per the rule)

Support MacOS's native ability to Force Click on a word and perform a dictionary lookup.