单项选择题
YouhaveanExchangeServer2010organization.YouneedtodeterminewhyaremoteSMTPserverrejectse-mailsentfromyourorganization.Whatshouldyoudo?()
A.Reviewtheapplicationeventlogs.
B.Reviewthemessagetrackinglogs.
C.SettheProtocolloggingleveltoVerboseontheReceiveconnectorsandthenreviewtheprotocollogfiles.
D.SettheProtocolloggingleveltoVerboseontheSendconnectorsandthenreviewtheprotocollogfiles.