Review for Remove Duplicate Messages by capsterx
Rated 3 out of 5 stars
it seems to work with 3.0.1, the only problem being the install.rdf lists a maxVersion of 3.0. Change the max version and it installed fine
This review is for a previous version of the add-on (0.3.3).To create your own collections, you must have a Mozilla Add-ons account.