You need to recommend changes to the Exchange organization of Litware. The changes must support the SMTP domains of A . Datum. The solution must meet the security requirements of A.
Datum.
What should you recommend?
A.
Create a remote domain for each A. Datum SMTP domain.
B.
Create an accepted domain for each A. Datum SMTP domain and configure the new domains as authoritative domains.
C.
Create an accepted domain for each A. Datum SMTP domain and configure the new domains as internal relay domains.
D.
Create an accepted domain for each A. Datum SMTP domain and configure the new domains as external relay domains.