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What is Cisco Anti-Spam's catch rate, false-positive rate, and throughput?
The Cisco Email Security Appliance (ESA) and the Anti-Spam engine are optimized around minimizing false-positives.
Cisco's target is to have a false-positive rate of less than one in a million and a catch-rate of greater than 97%.
Note: Cisco Anti-Spam's throughput will vary based on how the ESAs are configured and the hardware resources available to process the required throughput.
The actual catch rate and false-positive rate will vary by region and mailflow.