Welkom by Thunderbird Byvoegings.
Add extra features and styles to make Thunderbird your own.Close
Aangaande dié byvoeging
AC provides a menu item and a toolbar icon for a feature wich is hidden in a subsubsubmenu otherwise (TB 1.1 and up) resp. not available at all (TB below 1.1).
This add-on is not compatible with your version of Thunderbird because of the following: