MS-203 Manage mailbox migrations

By the end of this module, you'll be able to:

• Describe the migration and coexistence strategies with Exchange Online.
• Describe considerations that affect which migration option to use.
• Determine whether DNS MX records must be changed during a mailbox migration.
• Use FastTrack to move mailboxes.

By the end of this module, you'll be able to:

• Describe the requirements for an IMAP migration and how it’s carried out.

• Move mailbox data using an IMAP migration.

By the end of this module, you'll be able to:

• Describe the requirements for both cutover and staged migrations.
• Identify the steps involved in running both cutover and staged migrations.
• Create and manage migration batches in the Exchange Admin Center.

By the end of this module, you'll be able to:

• Import PST Files to Exchange Online mailboxes.
• Migrate Public Folders to Exchange Online.
• Plan for a cross-tenant mailbox migration.
• Prepare target user objects for cross-tenant migration.

• Introduction
• Explore migration options to Exchange Online
• Determine which migration option to use
• Update DNS during a Microsoft 365 migration
• Use FastTrack Center to move mailboxes to Exchange Online
• Knowledge check
• Summary

• Introduction
• Plan an IMAP migration
• Run an IMAP migration
• Move mailboxes using an IMAP migration
• Knowledge check
• Summary

• Introduction
• Plan a cutover migration
• Run a cutover migration
• Plan a staged migration
• Run a staged migration
• Move mailboxes using cutover and staged migrations
• Knowledge check
• Summary

• Introduction
• Plan a PST migration
• Run a PST migration
• Run a public folder migration
• Plan a cross-tenant migration
• Prepare source objects for a cross-tenant migration
• Knowledge check
• Summary