Message in Chinese (Traditional) (中文(繁體))![](/img/flags/zh-Hant.png)
透過傳輸安全性接收的訊息有尚未為簽署的「收件者」標頭。
Unlocalized message![](/img/flags/en.png)
The message received over Transport security has unsigned 'To' header.
Search by Google透過傳輸安全性接收的訊息有尚未為簽署的「收件者」標頭。
The message received over Transport security has unsigned 'To' header.
Search by Google