Review for Nostalgy by Shawn Duggan
Rated 4 out of 5 stars
If you have a lot of folders, this makes moving your messages so easy its to imagine not having it. Its 4 stars instead of 5 because you cannot move it to more than 1 folder at a time. Great extension!
This review is for a previous version of the add-on (0.2.16).To create your own collections, you must have a Mozilla Add-ons account.