PidTagAttachContentId Canonical Property

Applies to: Outlook 2013 | Outlook 2016

Contains the content identification header of a Multipurpose Internet Mail Extensions (MIME) message attachment.

Associated properties:
PR_ATTACH_CONTENT_ID, PR_ATTACH_CONTENT_ID_A, PR_ATTACH_CONTENT_ID_W
Identifier:
0x3712
Data type:
PT_STRING8, PT_UNICODE
Area:
Message attachment

Remarks

These properties are used for MHTML support. They represent the content identification header for the appropriate MIME body part.

Protocol specifications

[MS-OXCMSG]

Handles message and attachment objects.

Header Files

Mapidefs.h

Provides data type definitions.

Mapitags.h

Contains definitions of properties listed as alternate names.

See also

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names