This is the "final" release of the Microsoft Exchange Server 2003 Software Development Kit (SDK). We do not plan to update the documentation or samples unless the product APIs change significantly. Developers are encouraged to use the APIs and features of Microsoft Exchange Server 2007, which is the successor to Exchange Server 2003. Microsoft and the Exchange Developer Documentation Group thank you for your ongoing support and comments on our work in this SDK. We look forward to working even more closely with you on the Exchange Server 2007 SDK.
Other Small Changes
This release includes small changes to fix links, code samples, and so on. You can find all the topics that changed in this release by downloading the SDK, opening the .chm file, and searching for "This topic last updated: June 2007."