YouhaveanExchangeServer2010EdgeTransportservernamedEdgeApartnerorganizationhasanotherExchangeServer2010EdgeTransportservernamedEdge2.YouneedtoencryptallSMTPcommunicationbetweenEdge1andEdge2.Thesolutionmustensurethatbothserversuseatrustedcertificate.Whatshouldyoudo？（）
A.CreateanewEdgeSubscriptionfileonEdgeCopythefiletoEdge2.
B.FromEdge1andEdge2，enableExchangeServerauthentication.
C.FromEdge1andEdge2，configuremutualTransportLayerSecurity（TLS）.
D.FromEdge1，runtheExportEdgeConfig.ps1script.FromEdge2，runtheImportEdgeConfig.ps1script.
参考答案：C
