You work as the Enterprise Exchange Administrator at ABC.com. The ABC.com network is running in a Microsoft Exchange Server 2010 environment.
A SMTP server on the Internet has rejected some emails sent from ABC.com.
What actions must you take to determine why this happened? (Choose all that apply).
A.
You must use the Windows Remote Management (WinRM) over SSL.
B.
You must access the Send connectors and use the Verbose setting in Protocol logging.
C.
You must configure EdgeSync synchronization.
D.
You must check the protocol log files.
E.
You must implement a new managed content setting.