You are planning an Exchange Server 2016 organization. The organization will contain a Mailbox server named EX01.
Users will have primary SMTP email addresses in the following domains:
Contoso.com
Fabrikam.com
Cohowinery.com
Wingtiptoys.com
You need to add a DNS record to provide Autodiscover for each domain. Which type of record should you create in each zone?
A. PTR
B. MX
C. TXT
D. A
