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