.P7S File ExtensionsDigitally Signed Email Message

What is a p7s File?

Filetype Digitally Signed Email Message

How to Open .P7S Files？ Program(s) that open .P7S files

Linux:

Mozilla Thunderbird download

Mac OS:

Mozilla Thunderbird download

Windows:

Mozilla Thunderbird download

p7s FAQ

1. smime.p7s attachment to email?
2. I used western union and got a confirm email with attachement file of smime.p7s is that normal?
3. NEED HELP..How Can I open an attached file in my email with .p7s extension? Do i need to install som…
4. Which computer program will open a file listed as smime.p7s?
5. I received an email with a smime.p7s attachment in it what is it and can I open it?