Which setting in the Courier IMAP configuration file will tell the IMAP daemon to listen only on the localhost interface?
A. ADDRESS=127.0.0.1
B. Listen 127.0.0.1
C. INTERFACE=127.0.0.1
D. LOCALHOST_ONLY=1
Which setting in the Courier IMAP configuration file will tell the IMAP daemon to listen only on the localhost interface?
A. ADDRESS=127.0.0.1
B. Listen 127.0.0.1
C. INTERFACE=127.0.0.1
D. LOCALHOST_ONLY=1