You need to migrate a Microsoft Exchange Server 2007 organization that has 50 mailboxes to Exchange Online by using the cutover migration method.
Which two requirements should be met before you can begin the mailbox migration? Each correct answer presents part of the solution.
A. The migration administrator account must be granted Full Access permission for each on-premises mailbox that will be migrated.
B. The migration administrator account must be granted Send As permission for each on-premises mailbox that will be migrated.
C. Exchange Web Services (EWS) must be enabled and accessible from the Internet.
D. The migration administrator account must be granted Receive As permission for each on-premises mailbox that will be migrated.
E. Outlook Anywhere must be enabled and accessible from the Internet.
