content-id Field

[This is preliminary documentation and subject to change.]

A unique identifier for the body part.

Full Name

urn:schemas:mailheader:content-id

Name Constant

CdoMailHeader.cdoContentId

OLE DB Type

DBTYPE_STR

Variant Sub Type

[Visual Basic] String

[C++] BSTR

Remarks

This field corresponds to the Content-ID MIME header field and facilitates referencing one MIME body part from another.

This field has a special meaning for multipart/alternative messages. See RFC 2046 for more information.

Example

id123@someplace.com