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Migrating from Exchange 2000 and Exchange 2003 APIs

Topic Last Modified: 2007-11-11

Microsoft Exchange 2000 Server and Exchange Server 2003 provide several APIs that are not included in Microsoft Exchange Server 2007. The following table lists the APIs that were removed from Exchange 2007 and the recommended technologies to migrate to.

APIs that are not included in Exchange 2007

API Status in Exchange 2007 Replacement Technology

Migrating from CDOEX

De-emphasized but still supported.

Exchange Web Services

Migrating from CDOEXM

Not included in Exchange 2007.

Microsoft Windows PowerShell and Exchange 2007 commands

Migrating from CDOWF

Not included in Exchange 2007.

Windows Workflow Foundation (WWF) and Microsoft BizTalk Server 2006

Migrating from EXOLEDB

De-emphasized but still supported.

Exchange Web Services

Migrating from MAPI

De-emphasized but still supported.

Exchange Web Services

Migrating from Public Folders

De-emphasized but still supported.

Exchange Web Services

Migrating from Store Events

De-emphasized but still supported.

Exchange Web Services

Migrating from WebDAV

De-emphasized but still supported.

Exchange Web Services

Migrating from Web Forms

Not included in Exchange 2007.

ASP.NET

Migrating from WMI Providers

Not included in Exchange 2007.

Windows PowerShell and Exchange Server 2007 commands.