You are the network administrator for The network consists of a
single DNS domain named.
You replace a UNIX server with a Windows Server 2003 computer named
TestKing1.
TestKing1 is the DNS server and start authority (SOA) for testking.com. A UNIX
server named TestKing2 is the mail server for testking.com.
You receive reports that Internet users cannot send e-mail to the testking.com
domain. The host addresses are shown in the following window.
You need to ensure that Internet users can send e-mail to the testking.com domain.
What should you do?()