p7s文件扩展名，p7s文件怎么打开？

.p7s

文件类型：Digitally Signed Message

扩展名为.p7s的文件是一个文本文件。

文件说明：

Email message that includes a digital signature; can be used for sending secure emails that can only be viewed by the intended recipient; verifies that the email is from who it claims to be from and that the email has not been modified in transit.p7s                                                                      

打开.p7s文件

Mac OS

Mac OS X Mail

　

Windows

Microsoft Outlook　

Linux

其它内容

来源：. p7s文件