Platform SDK: Exchange 2000 Server |
[This is preliminary documentation and subject to change.]
The message identifier of the message to which this message is a reply.
urn:schemas:mailheader:in-reply-to
CdoMailHeader.cdoInReplyTo
DBTYPE_STR
[Visual Basic] String
[C++] BSTR
This corresponds to the RFC822 header InReplyTo mail header field.
"12345" <12345@microsoft.com>