Which deployment scenarios are suitable for using Server Mode in FortiMail? (Choose all that apply)

Which deployment scenarios are suitable for using Server Mode in FortiMail? (Choose all that apply)
A . Small businesses with minimal email traffic.
B . Organizations needing full control over email processing.
C . Environments where FortiMail will act as the sole mail server.
D . High-traffic environments requiring rapid email delivery.

Answer: BC