Using older versions of Outlook for Mac in business environments
The irony of going to Help and not being able to submit feedback...
Actually, you can respond. I had the same issue. Here is what I found out to fix this so you can submit a bug report:
Go to Outlook menu.
-On Outlook Settings go to Privacy. You have to check Turn on Optional Connected Experiences.
-Now go to the Help Menu and where you will now see Feedback>Report a Problem.