Your company named Contoso, Ltd. has a Microsoft Exchange Online subscription.
You have several transport rules. The rules automatically apply a disclaimer to email messages that contain certain keywords in the subject and are sent to recipients in an email domain named fabrikam.com.
You receive a report that some messages are delivered without the disclaimer.
You need to view which transport rules were applied to messages sent to the fabrikam.com recipients.
What should you use?
A. the SMTP protocol logs
B. a URL trace
C. the transport server logs
D. a message trace
