Benvingut a complements de Thunderbird.
Add extra features and styles to make Thunderbird your own.
TancaComentari del Dictionary Switcher per rombos
Rated 5 out of 5 stars
Would be great to use it on postbox, and seems to be easy to port addons from thunderbird.
Per crear les vostres pròpies col·leccions, heu de tenir un compte al Mozilla Add-ons.