Please make the preview pane appear dark in dark mode. The current implementation hurts the eyes and is woefully inconsistent with the rest of the application appearance.

Please support such feature to be able to see exact address used to send or received an email when either hovering the mouse over the name or double-clicking it.

We store .msg files in SharePoint document libraries and OneDrive, and to my surprise they would not open in Outlook 2016 for Mac.

If there is not a trick to make this work, it should definately be a feature!

The new Favorites category in the sidebar is nice, but should also allow Smart Folders to be added as Favorites. I want a few of my smart folders at the top of my sidebar. As do others...there are at least two other feature requests on this page asking to allow the Smart Folders section to be re-ordered higher in the sidebar so they are more easily accessible. Consider adding all those votes up to count for this request, because this request can help solve that problem too.

We use a 3rd party spelling checker supplied by Druide Informatique with Outlook for Mac called Antidote. Since we moved to macOS 10.14 Mojave, this spelling checker does not work with Outlook. It does work however for Word among other Microsoft applications. Our understanding is that with Mojave, Apple introduced security features that prevent communication between Outlook and Antidote. We see two options: (1) Microsoft “signs” the Antidote connector for Outlook, or (b) Microsoft publishes a new API to be consumed by third parties such as Druide. Would Microsoft consider these options?

Send a digitally signed or encrypted message for Google Preview accounts

After the latest "fast ring" update to Outlook, the badge count/notification of unread emails shows the unread emails in ALL accounts. Prior to this update, the badge would only show the unread count of my primary inbox. After the update, it also shows the unread count in my department's shared inbox. It would be nice to choose which of these behaviors is preferable, as I bet some people may like this change and others (like myself) absolutely hate it.

In Outlook for Mac 2016 ver. 16.7.0 when using Google G Suite (google preview) to connect, the function to create folders is not implemented.

This I think is a very essential and basic function that should take priority over other functions in coming releases.

I would really like for those who are a part of a volume license to have access to SEND LATER!

Enable Focused Inbox for Outlook.com Email Accounts

When attaching a file, for example an HTML file, there should be a drop down option like there is on a PC, which allows you to insert the file as text into the body of the email. This will allow HTML emails to be sent from outlook without formatting being messed up and without using a third party email service.

The ability to request Delivery and Read Receipts was recently added to Outlook for Mac, but you have to remember to set these options for every message you send as they’re off by default. It would be great if it was possible to set theses defaults in the app preferences (as I believe you can do in the Windows version of Outlook), ideally on an account-by-account basis.

Make menu/ toolbar black and leave the rest as it was.
Maybe replace the blue selections with light grey.

This was really a quick shoot and miss ;-(

Add read receipt feature to outlook for mac 2016

Really--not possible to change the icons on the ribbon??!! "It's not possible to add or remove buttons on the ribbon in Outlook 2016 for Ma

Please make read receipt feature available to "Everyone" rather than just a select group of account types and subscription types!

Please add the Send to OneNote feature for Non-Subscription Licenses as well. Thank you!