Thunderbird Eklentileri'ne hoş geldiniz.
Thunderbird uygulamanızı kişiselleştirmek için ekstra özellikler ve stiller ekleyin.
KapatDeveloper reply by David White
Rated 1 out of 5 stars
Doesn't work with Thunderbird 60 and newer.
Sorry but this addon is no longer supported in TB 60. Please see the addon listing.
To create your own collections, you must have a Mozilla Add-ons account.