Hello,
If we use this overload:
AttachSignature(MapiMessage, X509Certificate2, SignatureOptions)
To avoid loading certificate into the cms signer, how to set:
CmsSigner > DigestAlgorithm IncludeOption and SignedAtt…...provide access to low-level CMS attributes or signer options . Workaround...EndCertOnly; // Add signing time attribute signer.SignedAttributes.Add(new...