Verify SMIME Signature certificate with TN Profile

I’m receiving an smime message, I can decrypt it, and verify the signature but how can i compare the signature within the message with the TN Profile/security/verify cert to make sure that this message was sent by this user?



I’m not able to decrypt an smime message received via email. The below error is thrown, java.lang.reflect.InvocationTargetException:javax.mail.internet.MimeMessage.getRawInputStream()Ljava/io/InputStream;
Any inputs from your end will be greatly helpfull.

Thanks for your time,