PidTagAttachmentFlags Canonical Property
Applies to: Outlook 2013 | Outlook 2016
Indicates special handling for this Attachment object.
Must be 0x00000000, unless overridden by other protocols that extend the Message and Attachment Object Protocol as noted in [MS-OXCMSG]
Handles message and attachment objects.
Specifies the properties and operations for appointment, meeting request, and response messages.
Provides data type definitions.
Contains definitions of properties listed as alternate names.