Benvingut a complements de Thunderbird.
Add extra features and styles to make Thunderbird your own.
TancaComentari del Theme Font & Size Changer (fixed) per Schlageisen
Rated 5 out of 5 stars
Stopped working with 68.2.1. pls upgrade.
Per crear les vostres pròpies col·leccions, heu de tenir un compte al Mozilla Add-ons.