附加组件
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
权限
关于这个附加组件
安装扩展后，\'返回回执\'按钮将被显示在邮件撰写窗口的工具栏上。
现在通过点击这个按钮您可以简单快速地给撰写的邮件添加回执请求。
高亮的按钮显示请求已启用。
Extension is available in 18 languages: Catalan, Czech, Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Polish, Portuguese (Brazilian), Portuguese (Portugal), Russian, Serbian, Spanish (Spain), Swedish, Turkish, and Ukrainian.
现在通过点击这个按钮您可以简单快速地给撰写的邮件添加回执请求。
高亮的按钮显示请求已启用。
Extension is available in 18 languages: Catalan, Czech, Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Polish, Portuguese (Brazilian), Portuguese (Portugal), Russian, Serbian, Spanish (Spain), Swedish, Turkish, and Ukrainian.
