You are the Exchange Administrator of ABC Corporation’s Exchange organization.
You have a Mailbox server in a cluster continuous replication (CCR) environment. When a
lossy failover occurs, the system automatically re-delivers the recent email messages sent to
users on the failed clustered mailbox server.
You want to ensure that if another lossy failover occurs, then all mail will be re-delivered,
even if there were a large amount of messages sent before the lossy failover occurred. You
also want to increase the time a message will be retained by a Hub Transport Server to
ensure that messages are not lost in transit.
What should you configure?

A.
Use the New-JournalRule cmdlet with the WhatIf switch.

B.
Use the Set-TransportConfig cmdlet with the MaxDumpsterTime parameter.

C.
Use the Set-TransportRule cmdlet with the FromScope switch.

D.
Use the Set-MailboxDatabase cmdlet with the MailboxRetention switch.