PidTagOriginalAuthorAddressType Canonical Property

  • Article

Applies to: Office 2010 | Outlook 2010 | Visual Studio

Contains the address type of the author of the first version of a message, that is, the message before being forwarded or replied to.

Associated properties:

PR_ORIGINAL_AUTHOR_ADDRTYPE, PR_ORIGINAL_AUTHOR_ADDRTYPE_A, PR_ORIGINAL_AUTHOR_ADDRTYPE_W

Identifier:

0x0079

Data type:

PT_STRING8, PT_UNICODE

Area:

Server

Remarks

These properties are examples 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 the PR_SENDER_ADDRTYPE (PidTagSenderAddressType) property. 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.

Header Files

  • Mapidefs.h
    Provides data type definitions.

  • Mapitags.h
    Contains definitions of properties listed as associated properties.

See Also

Concepts

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names