Microsoft
70-642 · Question #51
70-642 Question #51: Real Exam Question with Answer & Explanation
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Question
Your company has a single Active Directory domain named contoso.com. All servers run Windows Server 2008. You have a public DNS server named Server1, and an e-mail server named Server2. Client computers outside the company domain are unable to send e-mail messages to contoso.com You verify that the host (A) DNS record for Server2 is availible to external client computers. You need to ensure Server2 can receive e-mail messages from external client computers. How should you configure the contoso.com DNS zone?
Options
- AAdd a Mail Exchange (MX) record for Server2
- BAdd a Mailbox (MB) record for Server2.
- CAdd a Canonical (CNAME) record that maps Server2 to contoso.com
- DAdd a Service Locator (SRV) record for Server2.
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