Changed 300-720 Exam Questions

The altsrchost command enables an engineer to deliver a flagged message to a specific virtual gateway address in the most flexible way. This command allows you to specify an alternate source host for messages that match a message filter. You can use this command to route messages to different virtual gateways based on the message content or attributes.

References: Securing Email with Cisco Email Security Appliance (SESA) v3.1, Module 5: Using Message Filters to Enforce Email Policies, Lesson 1: Using Message Filters

When Cisco ESA is configured to perform antivirus scanning, the default timeout value is 60 seconds, which means that Cisco ESA will wait for 60 seconds for the antivirus engine to scan a message before applying the configured action for unscannable messages, such as deliver, drop, or quarantine.

References: User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 7-3.

Spam threshold is a setting that determines the minimum score that a message must have to be classified as spam by Cisco ESA. The lower the threshold, the more aggressive the spam detection is.

References: User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 6-5.