Because Exchange 2000, Exchange 2003 and Exchange 2007 all use Active Directory (AD) as a repository for mailbox configuration data, it is important to understand how Exchange Server and AD interact with each other.
When Exchange Server needs to extract information from Active Directory it does so by using Lightweight Directory Access Protocol (LDAP) queries. But Exchange Server does not perform these LDAP queries directly.
These components are responsible for communicating with Active Directory and then providing Exchange Server with the information that it needs.
In this tutorial, Exchange MVP Brien Posey describes the role and purpose of these services in the Exchange Server and Active Directory infrastructure.
If you have any comments or questions about the information presented herein, please send an email to firstname.lastname@example.org.
TUTORIAL: HOW EXCHANGE PERFORMS ACTIVE DIRECTORY LDAP QUERIES
Part 1: How the DSAccess service works in Exchange and Active Directory
Part 2: How the DSProxy service works in Exchange and Active Directory
Part 3: How the SMTP categorizer works in Exchange and Active Directory
|ABOUT THE AUTHOR:|
| Brien M. Posey, MCSE
Brien M. Posey, MCSE, is a Microsoft Most Valuable Professional for his work with Exchange Server, and has previously received Microsoft's MVP award for Windows Server and Internet Information Server (IIS). Brien has served as CIO for a nationwide chain of hospitals and was once responsible for the Department of Information Management at Fort Knox. As a freelance technical writer, Brien has written for Microsoft, TechTarget, CNET, ZDNet, MSD2D, Relevant Technologies and other technology companies. You can visit Brien's personal Web site at www.brienposey.com.