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YouhaveanExchangeServer2010organization.AnEdgeTransportserversendsandreceivesalle-mailmessagesfromtheInternet.YounoticethatsomeserversontheInternetidentifye-mailmessagesfromyourorganizationasspam.Youneedtominimizethepossibilitythate-mailmessagessentfromyourorganizationareidentifiedas spam.Whatshouldyoudo?()

A.ImplementMicrosoftForefrontSecurityforExchangeServer.

B.CreateSenderIDTXTrecordsfortheEdgeTransportservers.

C.ConfiguretheEdgeTransportserverstouseareal-timeblocklist(RBL).

D.Installaservercertificatefromatrustedthird-partycertificationauthority(CA).


参考答案

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