You have a Microsoft Exchange Server 2019 organization.
You purchase a Microsoft 365 subscription and configure Active Directory synchronization.
You use a smart host for all email communication between the organization and the Internet. The smart host performs email hygiene and alerts message headers.
You plan to run the Hybrid Configuration wizard to create an Exchange hybrid deployment and change the MX record to point to Exchange Online.
You need to decommission the smart host from the organization.
What should you do first?

You have a Microsoft Exchange Server 2019 organization.
You run the following commands.
New-Management-Scope -Name "VIP Mailboxes" -RecipientRoot "Contoso.com/ Executives"
-RecipientRestrictionFilter (RecepientType -eq "UserMailbox")
New-ManagementRoleAssignment -SecurityGroup "VIP Admins" -Role "Mail Recipients"
-CustomRecipientWriteScope "VIP Mailboxes"
You have a user named Admin1.
You need to ensure that Admin1 can manage the mailboxes of users in the Executives organizational unit (OU) only.
What should you do?

You have a Microsoft Exchange Server 2019 organization that contains the Mailbox servers shown in the following table.

The organization contains the mailboxes shown in the following table.

You create the public folder mailboxes shown in the following table.

You set the DefaultPublicFolderMailbox property of each user mailbox to the public folder mailbox closest to the user.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

You have a Microsoft Exchange Server 2019 organization that contains several thousand users. Most users connect to their mailbox by using a mobile device.
A new corporate security policy requires that when connecting from a mobile device, all users on devices that run iOS must use the Outlook mobile app only.
You need to modify the organization to meet the security requirement.
What should you do?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
Your company has an Exchange Online tenant that contains 2,000 mailboxes.
A partner company named Fabrikam, Inc. uses a third-party messaging solution. The outbound SMTP server for Fabrikam uses an IP address of 131.107.2.22.
You discover that several email messages from the fabrikam.com domain are erroneously marked as spam.
You need to ensure that all the email messages sent from the fabrikam.com domain are delivered successfully to the user mailboxes of your company.
Solution: You enable a DKIM signature.
Does this meet the goal?