By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
In an inter-organizational migration, you set up a brand new parallel infrastructure, which is a Greenfield approach to migrating users. It's a brand new, maybe even native forest, for which you have to create mailbox-enabled user objects and then migrate the content. (From an Active Directory perspective, you may also want or need to migrate the user objects from NT across with sidHistory.) In this scenario, you should leave original mailbox data in Exchange Server 5.5 and create copies of that data in the new Exchange organization. This can be accomplished using Microsoft's ExMerge tool or third-party tools that specialize in inter-organizational migrations.
Do you have comments on this Ask the Expert Q&A? Let us know.
Related information from SearchExchange.com:
Related Q&A from Peter Tersteeg
If recently created mailboxes are not displayed in the GAL after a migration to Exchange 2007, Active Directory (AD) has yet to replicate the ...continue reading
If you are migrating mailboxes across domains after an upgrade to Exchange Server 2007, you will need to update the Exchange Management Console.continue reading
Items deleted before an Exchange Server migration will not carry over to the new server, even if a Deleted Items Retention period is set. Find out ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.