| File Type |
Digitally Signed Message |
| File Format |
File |
| Common? |
No |
| File Description |
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 |
| Program(s) that open p7s files |
Mac: Mac OS X Mail
Windows: Microsoft Outlook |
|