A.FML-1 will use the transparent proxy for incoming sessions

B.FML-1 will use the built-in MTA for outgoing sessions

C.If incoming email messages are undeliverable, FML-1 can queue them to retry later

D.If outgoing email messages are undeliverable, FM-1 can queue them to retry later

A.172.16.32.56

B.172.16.32.55

C.172.16.32.57

D.172.16.32.1

A.SMTP over TLS connections are entirely encrypted and initiated on port 465

B.SMTPS encrypts the identities of both the sender and receiver

C.The STARTTLS command is used to initiate SMTP over TLS

D.SMTPS encrypts only the body of the email message

E.SMTPS connections are initiated on port 465

A.Break the cluster, upgrade the units independently, and then form the cluster

B.Upgrade both units at the same time

C.Upgrade the standby unit, and then upgrade the active unit

D.Upgrade the active unit, which will upgrade the standby unit automatically

A.1024

B.204800

C.10240

D.51200