It would be really handy to be able to be able to create a sent box rule on the server side. Presently you can have a sent box rule on the client side within the Windows version of outlook, but there isn't even that option in Outlook for Mac. The sooner the better please guys and girls.

there is no easy way to add an email from outlook to a planner task as a attachment. An option in outlook to add to plan, attach to planner task would be great.

If you set the sort by from all the messages are listed unexpanded from each sender. If select the sender you are not able to do any actions (delete / move / archive) you have to expand each sender first and then manually select each message. It means it takes a huge amount of time if you have select 500+ messages from one sender. On PC Outlook you can select all messages from multiple senders very easily.
I and my staff have lost many hours of productivity when cleaning up mailboxes due to this functionality missing.

Ensure the calendar on Outlook for Mac updates automatically when I send a meeting response. Terrible looking at my calendar and then not seeing meetings I have already responded to. This seems to be a new bug.

Bring back OneNote. It's disappeared with the latest build

Indentation is not enough for quoting email text. Not having a clear character as ”>“ (as plain text standard) or “|” (as apple mail) holds me from using Outlook on my Mac. Although it is a really goog email client.
Come on, please!

BUG: Outlook for Mac adds the email address of all connected accounts to an automatic ME contact On My Computer, the profile picture of which then overrides the correct profile picture for all emails associate with each account.

I have the option to send OOO replies to all or to my contacts. I would also like the option to send OOO to any user of a particular domain. I have customers who may not be in my contacts list but I know the domain name that someone would be sending from.This would give better control than sending to all external users.

It will be great if a word count is added to the bottom of the screen for outlook for Mac users (similar to Microsoft Word). This will be a very effective tool in making all users respect everyone's time by being short and precise.

Allow global signature setting via configuration file (sent from MDM). This would mean my organisation could mandate signature styles.

We would like to have an option to create a rule to delay all outgoing email, like in Outlook for Windows.
Thye idea is to have a small time to cancel the sending if there is something wrong.

You can delay individual messages, but you cannot add a rule to "auto-delay" X time any email you send.

Every time there is a change in agenda, or a meeting shortened to 30 minutes instead of 45, the calendar sends the changes to everyone as an email. If things need to be updated frequently, the people in the meeting get a barrage of emails which is confusing and unnecessary. Please allow the option of sending notifications or not for each change made to an invite. It would be much easier if some changes were able to be made without notifications.

When I send hyperlinks to files from Outlook from Mac Windows users cannot open it, due to the different nature of hyperlink creation of the two OS. I'd like to be able to create a hyperlink to a file on a Mac that Windows users can open.

I just found out that IMAP calendars will no longer sync with Outlook 2016. Calendars are such an important part of business services, I'm not sure why this was removed!

In many emails, appointments are given with times and dates (and locations). Right-click on a date should give the option to create this event with the time and location in the immediate context.

--> Outlook MAC Business

Please insert conditional formatting. I would like to change the preview text of an e-mail if an e-mail has been assigned to a category

Greetz Bernd

this feature is most common in the windows version and used a lot, which helps workflow and efficiency.
strangely enough this common feature lacks the MAC version, and thus make workflow time consuming and crood.\
tks

Add ability to snooze messages (i.e schedule messages to come back to the top of your Inbox). Many modern clients support this and it is actually already part of Outlook for iOS. If added, this should be available to use as one of the swipe gestures.

Teams Icon in Outlook is not showing for on-premise users. This should be visible when creating a new meeting.