To add the FOLLOW BY EMAIL option:
- Go to your dashboard.
- On the left side, choose LAYOUT.
- If you have a sidebar on your blog, that's a good place to add this gadget/widget.
- To the right side of LAYOUT, click on ADD A GADGET.
- A new window pops up.
- Scroll down to FOLLOW BY EMAIL (blue envelope on left and PLUS symbol on right). Click on the PLUS SYMBOL.
- In the new window, both Title and FeedBurner URL should be populated for you. All you need to do is click on the orange SAVE button.