These are not enabled by default in your feedburner control panel.You should enable these features to track email clicks and post reach via email newsletters.We will show how to enable this feature with the help of screenshots below.
How to configure Feedburner email Stats :
2. Click On Services > Configure Stats
3. Now Check the Item Views and Item Click Links and Save it.
Now, you can check which posts are most liked by your site users and keep posting more of thier choice to gain user interaction.
Enabling feedburner Click Tracking System will Not only show the Subscribers reach but also the individual posts with clicks and visits.