Can I search for emails in the Tracking Feed in Outlook?

No - Yesware's Activity Feed does not currently provide a search option. If you are looking for activity associated with a specific email thread:

• Go to the email thread by using Outlook's search bar or look for it in your sent folder
• Click on the email
• In your Yesware Sidebar, select the "Message" tab of the Tracking Feed to view the tracking history You can also search your Tracking Report.