You have an Exchange Server 2016 organization. The organization contains one Edge Transport server.
A user reports that certain email messages expected from a specific recipient were never received.
You need to search for messages that were blocked by the Edge Transport because they contain attachment types that are blocked by the organization.
In which folder should you search?
A. QueueViewer
B. AgentLog
C. Connectivity
D. Routing
E. ProtocolLog
