附加组件
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=1c6a22f3-666b9171)
权限
关于这个附加组件
This Add-on provide ability to mark as read subfolders.
The menu "Mark SubFolders Read" is added within the folder context-menu.
The menu "Mark SubFolders Read" is added within the folder context-menu.
创建您自已的收藏集，您必须一个 Mozilla 附加组件账户。
或者登录您已有的账户
关闭
