It would be great to easily identify who has opened at least one email in any given time frame to determine if the contact is engaged with the organization. Similarly, it would be nice to see who has clicked on at least one email in any given time frame.

Our organization sends email to many valid email addresses but the contact has never opened an email. As we try to prune our list and only send email to those that are engaged instead of wasting email credits, it can be cumbersome to identify this info through an Activity Report.