Which statement about Sender Base reputation scoring on an ESA device is true?
A . Application traffic from known bad sites can be throttled or blocked
B . By default, all messages with a score below zero are dropped or throttled
C . Mail with scores in the medium range can be automatically routed for antimalware scanning
D . You can configure a custom score threshold for whitelisting messages
E . A high score indicates that a message is very likely to be spam
F . Sender reputation scores can be assigned to domains, IP addresses, and MAC addresses
Answer: A