Where can I find Microsoft Exchange Server 2007 product documentation?
You can find Exchange Server 2007 product documentation on the Exchange Server 2007 Technical Library Web site, on the Start menu, or by clicking F1 within the product after it has been installed. You can also access product documentation from the Microsoft Exchange Server TechCenter. You can visit the Exchange Server Community Web site or the Exchange Team Blog Web site for additional product information, common issues, and troubleshooting assistance.