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CloseReview for QuickFolders (Tabbed Folders) by kubahaha
Rated 5 out of 5 stars
Addon is really useful, this feature should be built in Thunderbird.
Also support is really quick - definitely 5 star
with your help I was able to fix this Ubuntu issue very quickly:
https://www.mozdev.org/bugs/show_bug.cgi?id=25824
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