I am Alice and I've received signed email from Bob.
I use Web e-Mail client (e.g. GMail) and I see that one of attachements is smime.p7s
.
I've found option "show original message" and saved contents into message.orig
.
Assuming Bob signed email, how can I verify it from command line ?
(Let's assume Bob uses certified key signed by some of respected authorities – I do not know which, but I suppose that)
(Alice don't want to install email client with appropriate feature, just for just one message)
Best Answer
Add a
-CAfile
or-CApath
option to specify a different list of trusted certificates from the system's default.You may obtain information from the certificate that was used to sign the email with:
Or from the smime.p7s if you've already extracted it: