What is the likely cause?

In Outlook, a user sends a manual archiving request on an item and notices that the pending email item is reverted back to its original message class.

What is the likely cause?
A . the message class IP
B . Note* is unselected
C . the Index Service is stopped
D . the Exchange Mailbox Archiving task has failed
E . the Vault Store is in Backup mode

View Answer

Answer: D