有时候重要的邮件，我们希望标注出来，单独存放。这个需求可以用我们的星标邮件功能来实现。
在收件箱中，点击邮件主题前面的☆，即可设置星标邮件。设置后会在星标邮件中单独显示，收件箱中的邮件依然会存在。
设置后的结果如下：
“特别声明：以上作品内容(包括在内的视频 图片或音频)为国通网旗下企业用户上传并发布 本平台仅提供信息存储空间服务。
Notice: The content of the above works (including video, pictures or audio) is uploaded and published by GuTon's enterprise users, and this platform only provides information storage space services.
Notice: The content of the above works (including video, pictures or audio) is uploaded and published by GuTon's enterprise users, and this platform only provides information storage space services.
