Bem-vindo aos extras do Thunderbird.
Adicione funcionalidades e estilos extra para tornar o Thunderbird só seu.
FecharResposta do programador por Achim Seufert
Avaliado com 4 de 5 estrelas
Why your addon ask new permission?
The last is to communicate with software outside Thunderbird.
This addon is really good but don't ask too many permission.
Why you need to read AND modify the address book?
Please check the FAQs:
http://mozext.achimonline.de/signatureswitch-me.php#faq
There also is a detailed changelog:
http://mozext.achimonline.de/signatureswitch-me.php#changelog
Plus, the source code of the add-on is also freely available:
https://github.com/4ch1m/mozext/tree/master/signatureswitch-me
Para criar as suas próprias coleções, tem de ter uma conta dos extras da Mozilla.