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CloseReview for ThunderPlunger by seb835
Rated 5 out of 5 stars
Brilliant! Downloaded it to be able to mark all RSS feeds as read from the root. Works brilliantly! Makes you wonder why this was left out of Thunderbird in the first place!
This review is for a previous version of the add-on (1.2).To create your own collections, you must have a Mozilla Add-ons account.