Implementing a Hybrid and Secure Messaging Platform (legacy) — Question 22

You use an IMAP-based email system.
You purchase a Microsoft 365 subscription.
In Exchange Online, you create mailboxes for all users.
You need to migrate all the email accounts of all the users to Exchange Online.
Which three components should you create? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Answer options

• A. an accepted domain
• B. a remote domain
• C. a migration endpoint
• D. an inbound connector
• E. a CSV migration file
• F. a migration batch

Correct answer: A, C, E

Explanation

The correct answers are A, C, and E. An accepted domain is necessary for routing emails, a migration endpoint is required to define the connection to the source email system, and a CSV migration file is needed to specify the user accounts to be migrated. Options B, D, and F are not essential for the migration process in this scenario.