PC MAPI: IPC Messages Not Supported w/ Common Mail Calls (CMC)
Article ID: 126886
Article Last Modified on 10/30/2006
APPLIES TO
- Microsoft Mail for PC Networks 3.0
- Microsoft Mail for PC Networks 3.2
This article was previously published under Q126886
SUMMARY
There are two message classes that are supported under Microsoft Mail for
PC Networks: Interpersonal Messages (IPM) and Interprocess Communications
(IPC).
MORE INFORMATION
IPC messages are a special type of message that do not appear in the
Microsoft Mail for Windows Inbox. The Common Mail Calls (CMC) API, which
uses the X.400 standard for electronic messaging, does not support this
message class. Therefore, a read function using the appropriate CMC call
will not be able to access a message of IPC message class.
CMC does support the following message types: CMC:IPM, CMC:IP RN, CMC:IP
NRN, CMC:DR, and CMC:NDR.
More information on the supported message classes for CMC can be obtained
from the "CMC API Specification," version 1.0, dated June 1, 1993.
Additional query words: 3.00 3.20 CMC API Specifications
Keywords: KB126886