Classes Added by Exchange 2003
Topic Last Modified: 2006-12-01
The topics in this section describe the classes that Microsoft® Exchange Server 2003 adds to Microsoft Active Directory® when you install Exchange Server 2003.
The following table lists the added classes.
In This Section
| Name | Description | 
|---|---|
| It is recommended that you not modify this class.Represents the service that synchronizes information between the Exchange Server 5.5 directory and Active Directory. This object contains service level configuration information. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class.Domain-wide configuration object for the Address List Service. This object contains service-level configuration information. | |
| Container for Recipient Update Service (RUS) objects. | |
| Specifies an EMS Address type, such as SMTP, MHS, or PROFS. | |
| For more information, see this topic. | |
| Specifies a remote X.400 message transfer agent (MTA). | |
| It is recommended that you not modify this class programmatically.An administrative group. | |
| An administrative group container. Used for extended rights and roles. | |
| For more information, see this topic. | |
| A container object to hold the Encryption Configuration and Key Manager objects. It is a container class only, and cannot be modified. | |
| The base auxiliary class that is applied to all classes that are extended by CDO for Exchange 2000 Server (CDOEX) and the base Microsoft® Windows® classes that are used. | |
| It is recommended that you not modify this class programmatically.The Calendar Connector. | |
| It is recommended that you not modify this class.The cc:Mail Connector object. | |
| The auxiliary class of users and contacts that contains all certificates and certificate information. Users publish their certificates to attributes located on this object. | |
| A Chat Service ban object. | |
| A Chat Service channel (room) object. | |
| A Chat Service community object. | |
| A Chat Service user class. | |
| For more information, see this topic. | |
| An instance of a Chat community on a physical server. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class programmatically.A conferencing container. Used for extended rights and roles. CN=Exchange Conferencing. | |
| It is recommended that you not modify this class programmatically.An Exchange Conferencing-Zone Configuration Interface Class. | |
| It is recommended that you not modify this class programmatically.Used to store synchronization information. | |
| For more information, see this topic. | |
| Container used to hold connection objects. | |
| An Exchange container. Used for extended rights and roles. | |
| For more information, see this topic. | |
| An Exchange conference technology provider (CTP) template. CN=Exchange Data Conferencing Service. | |
| The auxiliary class for objects that require custom attributes. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class.The hub for all of the directory exchange agent (DXA) server connections. | |
| The remote directory exchange agent (DXA) requestor. | |
| The remote directory exchange agent (DXA) server. | |
| For more information, see this topic. | |
| Contains attributes that configure security policies for each Administrative group. | |
| The MAD process. | |
| It is recommended that you create and manage this class only through Setup.A representation of an Exchange server object. | |
| The Exchange server policy. | |
| For more information, see this topic. | |
| For more information, see this topic. | |
| The GroupWise Connector. | |
| The Instant Messaging representation of firewalls. | |
| A container for global objects. | |
| The auxiliary class for all objects that will be enabled for Instant Messaging. | |
| The Information Store configuration. | |
| The Exchange Video Conferencing container. | |
| Holds configuration attributes for each Key Management Service. The attributes can be modified by using the Key Manager object in the Exchange System Manager. | |
| Represents the directory exchange agent (DXA) process. | |
| For more information, see this topic. | |
| The Microsoft Mail Connector object. | |
| The main Gateway class. | |
| The auxiliary class for objects that require store-specific information. | |
| The Exchange Conferencing Multipoint Control Unit (MCU) Configuration Interface Class. CN=MachineName. | |
| The Exchange Data Conference Service class. CN=Exchange Data Conferencing Service. | |
| Used for generic database configuration. | |
| For more information, see this topic. | |
| The EMS saved Linked Monitoring configuration. | |
| The EMS saved Monitoring configuration. | |
| The EMS saved Server Monitoring configuration. | |
| A container used to hold monitors. Used for extended rights and roles. | |
| The Microsoft Mail Connector object. | |
| Represents the message transfer agent (MTA) process on the computer. | |
| For more information, see this topic. | |
| Contains attributes for voice mailbox configuration. The attributes can be updated by the mailbox owner. | |
| The Lotus Notes Connector object. | |
| The offline address book (OAB) configuration object. | |
| Contains wireless carrier information. | |
| The parent container for all OMA configuration data. | |
| For more information, see this topic. | |
| The parent container for OMA device types. | |
| Contains information about business logic that can validate a push notification. | |
| Contains delivery protocol information. | |
| Device support for an application (such as SMS Text). | |
| Contains the make and model of a wireless device with characteristics. | |
| Extends the Active Directory User Class. | |
| An organization container. Used for extended rights and roles. | |
| The OVVM Connector. | |
| For more information, see this topic. | |
| A container used to hold policies. Used for extended rights and roles. | |
| A private database configuration. | |
| For more information, see this topic. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.The Exchange HTTP service filters. | |
| It is recommended that you not modify this class.The Exchange HTTP service filters container. | |
| It is recommended that you not modify this class.The Exchange HTTP virtual server configuration. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.The Exchange HTTP virtual directory configuration. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Contains the attributes that represent an Instant Messaging virtual server. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Configuration information for the Exchange HTTP service. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Contains superior settings for all SMTP objects. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Contains domain level settings under an SMTP virtual server. | |
| It is recommended that you not modify this class.Contains superior domain level settings under an SMTP virtual server. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Contains information about the unused sources for routing outbound mail. | |
| It is recommended that you not modify this class.Contains the settings for an SMTP virtual server. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.Contains settings for legacy site SMTP settings. | |
| It is recommended that you not modify this class.Used internally by the store. | |
| It is recommended that you not modify this class.Used internally by the store. | |
| A representation of a public folder. | |
| A container used to hold public folders. Used for extended rights and roles. | |
| It is recommended that you not modify this class.A public database configuration. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.The Remote Access Service (RAS) Transport Stack for the MTA. | |
| It is recommended that you not modify this class.Specifies a remote X.400 MTA using a RAS Transport. | |
| For more information, see this topic. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class.The remote directory Exchange objects (requester and server). | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class. | |
| It is recommended that you not modify this class.The RFC 1006 (TCP/IP) Transport Stack for the MTA. | |
| It is recommended that you not modify this class.Specifies a remote X.400 MTA using an RFC 1006 (TCP/IP) Transport. | |
| Container used to hold routing group information. | |
| For more information, see this topic. | |
| Container used to hold routing groups. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class. | |
| The policy object for connection agreements. | |
| A container used to hold servers. Used for extended rights and roles. | |
| Represents the messaging domain. | |
| A symbolic link to another domain's message transfer agents (MTAs). | |
| It is recommended that you not modify this class. | |
| Contains the attributes for Accept and Deny Internet Protocol (IP) lists. | |
| For more information, see this topic. | |
| For more information, see this topic. | |
| It is recommended that you not modify this class.The SNA Distribution System (SNADS) Connector. | |
| The list of stores for this Microsoft Jet instance. | |
| The Exchange container for system-related objects, such as public folder proxies. | |
| The internal system policy. | |
| A container used to hold system policies. | |
| It is recommended that you not modify this class.The TP4 Transport Stack for the MTA. | |
| It is recommended that you not modify this class.Specifies a remote X.400 MTA using a TP4 Transport. | |
| It is recommended that you not modify this class.Represents the X.400 Transport Stacks. | |
| Reserved. | |
| It is recommended that you not modify this class.The X.25 Transport Stack for the MTA. | |
| It is recommended that you not modify this class.Specifies a remote X.400 MTA using an X.25 Transport. | |
| It is recommended that you not modify this class.Specifies a remote X.400 MTA. |