Category "smime"

Can't use PHPMailer to sign with S/MIME, getting "Signing Error: "

I'm using phpmailer to try to send signed emails (S/MIME). I used this excellent tutorial by John Dalesandro to create a Self-Signed S/MIME Certificate and pack

openssl CMS decryption fails

openssl cms -decrypt -in cms.txt -recip my_cert.pem -inkey private_key.pem Error reading S/MIME message 140064210231744:error:0D0D40D1:asn1 encoding routines:SM

How to attach in SMIME m2crypto a file in python?

I' am trying to implement a SMIME Mail with a encrypted text and attachment. So far I did the following: #Example for parameter values: #subject = "abc" #conten

Check if email is digitally signed using VB.Net

I would like to know if it's possible, using VB.Net, to check if an e-mail is digitally signed and who is the issuer of the certificate. Using Extended MAPI Wr