Title: Migrating from Exchange Server 5.5 to Exchange Server 2003 Author: Markus Klein Summary: Many companies are still using Exchange Server 5.5 as their primary email and collaboration system. With the end of Microsoft?s support of this release within 2003 they have to decide to move to a new release of Exchange Server. Within this article you will get a detailed overview on how to migrate an Exchange 5.5 directory to a new Windows Server 2003 supported Exchange Server 2003 environment. Because an in place upgrade is not supported, it won?t be covered in this article. Link: http://www.MSExchange.org/pages/article.asp?id=599