What are two prerequisites for implementing undesirable URL protection in Cisco ESA? (Choose two.)

What is the maximum message size that can be configured for encryption on the Cisco ESA?

An email containing a URL passes through the Cisco ESA that has content filtering disabled for all mail policies. The sender is [email protected], the recipients are [email protected], [email protected], [email protected], and [email protected]. The subject of the email is Test Document395898847. An administrator wants to add a policy to ensure that the Cisco ESA evaluates the web reputation score before permitting this email.
Which two criteria must be used by the administrator to achieve this? (Choose two.)

When the Cisco ESA is configured to perform antivirus scanning, what is the default timeout value?

Which method enables an engineer to deliver a flagged message to a specific virtual gateway address in the most flexible way?