IsTrustedSig Property

[This is preliminary documentation and subject to change.]

Indicates if email has a trusted signature. (Read-only)

[Visual Basic,VBScript]
Property IsTrustedSig As Boolean
[C++]
HRESULT IsTrustedSig([out, retval] VARIANT_BOOL* varIsTrustedSig);
[IDL]
HRESULT IsTrustedSig([out, retval] VARIANT_BOOL* varIsTrustedSig);

Remarks

(Read-only)

When you write script or COM actions and conditions for an OnReceive transition, you need to be able to check the authenticity of received email. The workflow engine checks incoming email for:

• digital signature
• message tampering
• digital signature is trusted
• 'from' matches digital signature

Your script or COM actions and conditions can use the IsTrustedSig property to make decisions on how to handle incoming email. The IsTrustedSig property relates to the IsIntact, IsSigned, and IsAuthenticated properties. The workflow engine treats these properties hierarchically, so false values propagate downward through the hierarchy. For example, if 'IsSigned' is false, then the rest of the properties are false too. The following table shows the only possible combinations of values for these properties.