After you enable spamBlocker, your users experience no reduction in the amount of spam they receive. What could explain this? (Select three.)
After you enable spamBlocker, your users experience no reduction in the amount of spam they receive. What could explain this? (Select three.)
Connections cannot be resolved to the spamBlocker servers if DNS is not configured on the Firebox, leading to ineffective spam filtering. If the spamBlocker action for Confirmed Spam is set to Allow, spam emails will pass through the Firebox without being blocked. A spamBlocker exception configured to allow traffic from sender * would permit all emails from that sender to bypass spam filtering.
A. DNS is important for firebox it's use to resolve name for all watchguard subscription services such as spam blocker server, Antivirus signature APT signature etc.. B. We can specific action for "confirm spam" email allow deny quarantine or add some word to subject. D. Spam blocker also exception mail from/to by domain or user@domain