Willkommen bei den Thunderbird-Add-ons.
Fügen Sie Zusatzfunktionen und Stile hinzu, um sich Thunderbird zu Eigen zu machen.
SchließenÜber dieses Add-on
We keep track of currently opened mail tabs, in order to keep their number below a set value, 3 by default. This value can be changed in the addon's settings. When opening new mail tabs, additional tabs are closed, starting with the oldest.