Your company acquires a new internet domain name.
You need to ensure that all users can receive email messages sent to the new domain name.
Which two actions should you perform?
(Each correct answer presents part of the solution. Choose two).
A.
Modify the email address policy.
B.
Create an Authoritative accepted domain.
C.
Create an External Relay accepted domain.
D.
Modify the properties of the default Receive connector.
E.
Generate a new Exchange certificate that contains the new domain name.
For an authoritative domain, you need to create a new email address policy that assigns the new domain as an SMTP address. You can do this by assigning the new domain as the primary address (forcing the previous primary address into being a secondary address), or you can just add the new domain as a secondary address.
Exam Ref. 70-341
Whenever you create an accepted domain, you’re telling Exchange it may accept mail for that domain.