Rated 4 out of 5 stars

I really find this add-on to be useful. But I really would like the ability to limit the folders to just the ones I use the most. I use all of my folders, because I like to organize my emails by types so I can easily find them. That means that eventually, all of the folders (or some limit of them, if there is a limit in the code) will get added to the side pane. I think this add-on would be more than awesome if there was a way to manually make changes, or add in restrictions.

Ideally,
* Specify which folders to keep in the side pane
* Choice to remove or add folder to side pane
* Sort the folders
* Limit number of folders

This review is for a previous version of the add-on (1.1).