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