You have a Microsoft Exchange Server 2019 organization.
You plan to enable journaling for external email messages only.
You need to ensure that journal reports are delivered if the journal mailbox is offline.
What should you do?
A. Create a new journal rule.
B. Run Set-TransportService and extend MessageExpirationTimeout.
C. Edit the journal rule to include all messages.
D. Specify an alternative journaling mailbox.
