PR_ORIGINAL_AUTHOR_SEARCH_KEY

The PR_ORIGINAL_AUTHOR_SEARCH_KEY property contains the search key of the author of the first version of a message, that is, the message before being forwarded or replied to.

Quick Info

Header file: MAPITAGS.H
May be exposed by: Message objects
Identifier: 0x0056
Property type: PT_BINARY
Property tag: 0x00560102

Remarks

The PR_ORIGINAL_AUTHOR_SEARCH_KEY property is one of the address properties for the author of a message. At first submission of the message, the client application should set this property to the value of PR_SENDER_SEARCH_KEY. It is never changed when the message is forwarded or replied to.

The original author properties allow for preservation of information from outside the local messaging domain. When a message arrives from another messaging domain, such as from the Internet, these properties provide a way to ensure that original information is not lost.

For more information on the address properties, see Base Address Properties.

See Also

Original Author Properties, PR_SEARCH_KEY