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IMailCheckSignature(Boolean) Method

Verifies the digital signatures on the signed CMS/PKCS #7 email message and, optionally, validates the signers' certificates. Checks also if the content was signed by the person that sent it.

Namespace: Limilabs.Mail
Assembly: Mail (in Mail.dll) Version: 3.0.26106.1555
Syntax
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void CheckSignature(
	bool verifySignatureOnly
)

Parameters

verifySignatureOnly  Boolean
A System.Boolean value that specifies whether only the digital signatures are verified without the signers' certificates being validated. If verifySignatureOnly is true, only the digital signatures are verified. If it is false, the digital signatures are verified, the signers' certificates are validated, and the purposes of the certificates are validated. The purposes of a certificate are considered valid if the certificate has no key usage or if the key usage supports digital signatures or non repudiation.
See Also