Follow By Email in BlogSpot

Follow By email: "The feed does not have subscriptions by email enabled"

If you see the above FeedBurner error,then you need to enable the subscription by email option in your FeedBurner account settings.

 Steps to fix the issue

 1. Login at https://feedburner.google.com/ and select your feed. 

 2. Go to the "Publicize" tab and select 'Email subscriptions' and click on 'Activate''