When feeds from feedburner are sent to your blogs subscribers, the subject always go as your blogs name. So unless and until the subscriber isn’t going to open the mail, he is unaware of what todays feed consist of. Apart from this, its obvious that many-a-times he doesn’t go into the details of that mail and thus, leaving unread mail or delete that mail.
The interaction of subscribers with your feed can increase if he daily gets new subjects – possibly, if the title of the post.
To do this, follow the below procedure:
Login to your feedburner account at http://feedburner.google.com
Go in Publicize tab.
Click Email Subscriptions –> Email Branding
Change the information as per below:
Email Subject/Title: ${latestItemTitle}
Select checkbox of Change Subject when an email has 2 or more items
And, fill in the text box: ${latestItemTitle} plus ${m} more
You can also optionally fill other fields. They are just for designing purpose. You can leave them default.
Click on Save
In this way, if you are posting 3-4 posts per day,
Then your feed title would look as
Your First Post Title + 3 more
And if you are posting single post
Then your feed Title would look as
Your Post Title
=====>>>>>>>Buy Us Coffee and Award Us for our Hard WorkNo related posts.




Ya this is one feature of Feedburner even I did not know for few months of using it. Nice thing to bring it to the notice of all webmasters out there.
Keep making your blog bigger. Nice work.