PidTagListUnsubscribe Canonical Property
This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
Contains the value of a Multipurpose Internet Mail Extensions (MIME) message's List-Unsubscribe header field.
Associated properties: |
PR_LIST_UNSUBSCRIBE, PR_LIST_UNSUBSCRIBE_A, PR_LIST_UNSUBSCRIBE_W |
Identifier: |
0x1045 |
Data type: |
PT_STRING8, PT_UNICODE |
Area: |
Miscellaneous |
Remarks
To generate a List-Unsubscribe header field, clients must set these properties to the desired value. MIME writers must copy the value of these properties to the List-Unsubscribe header field.
To set the value of these list server-related properties, MIME clients must write the header fields as specified in the following table.
Property |
Preferred header field name |
Alternate header field name |
|---|---|---|
PR_LIST_UNSUBSCRIBE |
List-Unsubscribe |
X-List-Unsubscribe |
Related Resources
Protocol Specifications
[MS-OXPROPS]
Provides references to related Exchange Server protocol specifications.[MS-OXCMAIL]
Converts from Internet standard e-mail conventions to message objects.
Header Files
Mapidefs.h
Provides data type definitions.Mapitags.h
Contains definitions of properties listed as alternate names.