Review for Remove Duplicate Messages by limex67
Rated 4 out of 5 stars
Removes also from IMAP Folders. Something that "Remove Duplicate Messages Alternative" not does. But it does not show the emails when U click on the lines of duplicates listed
This review is for a previous version of the add-on (0.1.10).To create your own collections, you must have a Mozilla Add-ons account.