Bem-vindo as Extensões para o Thunderbird.
Adicione recursos e estilos extras para tornar o Thunderbird só seu.
Fechar![Ícone de Allow Empty Subject](https://addons.thunderbird.net/static/img/addon-icons/default-64.png)
Allow Empty Subject 0.3 Requer reinicialização
por Jeroen Peters
Allows Thunderbird to send message without a subject.
Visit my Allow Empty Subject site for recent versions and news.
Sobre esta extensão
It is not about promoting messages without a subject, it is about customizing Thunderbird. It is amazing what you can customize in Thunderbird with CSS and extensions, it felt strange you could not customize the "no subject" dialog.