YouinstalltheWebServer（IIS）roleonandtheSMTPServerfeatureonaserverthatrunsWindowsServer2008.YouneedtoconfigurethenewSMTPservertoforwardmailtothemailserveroftheInternetServiceProvider（ISP）.Whatshouldyoudo？（）
A.Configurethesmarthostsettingtousethelocalhost.
B.ConfigurethesmarthostsettingtousethemailserveroftheISP.
C.Runtheappcmd/deliverymethod：PickupDirectoryFromIiscommand.
D.ConfiguretheSMTPdeliverysettingtoAttemptdirectdeliverybeforesendingtosmarthost.
正确答案：参考B
