Download Microsoft Exchange Server 2003 Interoperability and Migration Guide from Official Microsoft Download Center

Hands type on a Surface Pro 6 with Type Cover

Surface Pro 6

Stand out from the ordinary

Person using Power BI Desktop

Power BI

Transform data into actionable insights with dashboards and reports

Microsoft Exchange Server 2003 Interoperability and Migration Guide

Important! Selecting a language below will dynamically change the complete page content to that language.

Select Language:
This guide explains how to connect and migrate non-Exchange messaging systems to Microsoft® Exchange Server 2003. It includes procedures for connecting Exchange 2003 to non-Exchange messaging platforms, as well as information about connectors, planning, and troubleshooting.