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Microsoft 365 Administration Inside Out, 3rd Edition
book

Microsoft 365 Administration Inside Out, 3rd Edition

by Aaron Guilmette, Darryl Kegg, Ed Fisher
January 2023
Intermediate to advanced
992 pages
23h 44m
English
Microsoft Press
Content preview from Microsoft 365 Administration Inside Out, 3rd Edition

Chapter 16

Migrating mailboxes to Exchange Online

Migration endpoints

Migration batches

Troubleshooting

What’s next?

After the Hybrid Configuration Wizard has completed, your environment should be configured to enable you to move mailboxes between on-premises and cloud environments.

Mailbox migrations can be performed using either the Exchange admin center or Windows PowerShell. When a mailbox migration is run, the Mailbox Replication Service Proxy (MRSProxy) queues and manages the requests.

For a mailbox to be migrated to Exchange Online, the following criteria must be met:

  1. The mailbox must be synchronized to Exchange Online as a mail-enabled user.

  2. The synchronized mail-enabled user must have a value for ExchangeGuid that matches the value ...

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Publisher Resources

ISBN: 9780137909056