说明:该问题来自 https://www.douban.com/group/topic/4700290/
自动转发失败后,收到一封来自 [email protected] 的邮件,大概内容就是:
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently
如果用 from:[email protected] 搜索批量删除,邮箱中原邮件也会一起删除,这个该咋弄?