Most people still prefer Email Subscriptions rather than RSS Feed readers. Setting up Email Subscriptions using FeedBurner is easy. You must have FeedBurner already setup, if you haven’t check out this post.
1) Go to feedburner.google.com. Click on ‘Publicize’ Tab. Then Select ‘Email Subscriptions’ from left vertical menu. Click on Activate.
2) Now you will see two code snippets. One is for Subscription Form and the other for Subscription Link. Copy the Subscription Link code and use it to create a link on your website or blog. See How I created it on Top.
3) Click on Save. Congratulations! your email subscriptions setup is complete.