|Important||This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here.|
PidTagSubjectMessageId Canonical Property
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Contains a binary value that is copied from the message for which a report is being generated.
This property, like the PR_REPORT_TAG (PidTagReportTag) property, can be used to correlate a report with the original message.