IPWorks S/MIME 2020 Qt Edition

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IncludeCertificate Property

Specifies whether to include the signer's certificate with the signed message.


bool GetIncludeCertificate();
int SetIncludeCertificate(bool bIncludeCertificate);

Default Value



If this property is set to True, the certificate used to sign the message will be encoded and included in message signature when calling Sign or SignAndEncrypt.

Including a certificate is the preferred method of building signed messages. If you do not include a certificate, the message recipient may not be able to verify the sender's signature.

Data Type


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IPWorks S/MIME 2020 Qt Edition - Version 20.0 [Build 8154]