PidTagAttachPayloadProviderGuidString Canonical Property
Applies to: Outlook 2013 | Outlook 2016
Contains the value of a MIME X-Payload-Provider-Guid header field.
||PR_ATTACH_PAYLOAD_PROV_GUID_STR, PR_ATTACH_PAYLOAD_PROV_GUID_STR_A, PR_ATTACH_PAYLOAD_PROV_GUID_STR_W
To set the value of these properties, MIME clients should write an X-Payload-Provider-Guid header field to a MIME entity that will be analyzed as an attachment.
MIME readers must copy this header field value to the value of the corresponding property. MIME readers should ignore this header field when it appears on a MIME entity that is analyzed as a message or message body, rather than as an attachment.
Provides references to related Exchange Server protocol specifications.
Converts from Internet standard email conventions to message objects.
Provides data type definitions.
Contains definitions of properties listed as alternate names.