How can I ignore conversations in Outlook 2011 for Mac?
Solution 1:
After searching over the net and various forums, seems this feature is not present in the outlook on mac.
Solution 2:
You can create rules in Outlook 2011. You should see a rules button with purple arrows on it in the middle of your toolbar. Or you can go to Tools->Rules... There you can create rules (and save them to be used easily in the future) to automatically remove emails based on senders, subjects, kind, flags, etc. Perhaps you can create a rule there that will help you delete unwanted emails.
Solution 3:
The feature is missing but you can cast your vote to have it added here:
https://outlook.uservoice.com/forums/293343-outlook-for-mac/suggestions/8848627-ignore-conversations-button
Solution 4:
If you have access to Office 365, you can go to Outlook.com, select the thread then at the top, select ... then Ignore: