SmimeResultVerificationResult Property |
Namespace: MailBee.Security
You should use Verify(MailMessage, MessageVerificationFlags, CertificateStore) or DecryptAndVerify(MailMessage, MessageVerificationFlags) methods to get SmimeResult object with VerificationResult property set.
If you get None status, you can distinguish between "not-signed" and "signature passed all the tests" statuses by checking SignatureCertificate property. It's a null reference (Nothing in Visual Basic) if the message was not signed.