OpenChange intends to provide a portable implementation of the Microsoft Outlook and Microsoft Exchange protocols. That is, it provides the client and server sides of the Microsoft Exchange RPC (MAPI) protocols.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
The OpenChange Documentation Guide was
released. This paper provides guidelines for
developers who want to assist in documenting
Exchange internals and other related items and
publish them on the Web site.
