Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Apply the provided feature key. You will need to apply the key to your Cisco Email Security appliance 
prior to running the system setup wizard (prior to configuring the appliance). Apply the key via the 
System Administration > Feature Key page or by issuing the 

featurekey

 command in the CLI.

The preceding feature keys include a sample 30 day Sophos or McAfee Anti-Virus license you 
can use to test anti-virus scanning on outbound mail.

Reboot the appliance.

Run the system setup wizard (GUI or CLI) and configure your appliance.

Please keep in mind that appliances that are optimized for outbound delivery do not include anti-spam 
scanning or the Outbreak Filters feature. (Please ignore these chapters in the Configuration Guide.)

In a clustered environment, you cannot combine appliances that are configured with the D-Mode feature 
key with AsyncOS appliances that are not configured with the delivery performance package. 

Once the appliance is configured for optimized outbound mail delivery, you can configure the system to 
detect potential delivery problems and bounce all messages for a destination.

Using this setting will bounce all messages in the queue for a destination domain that is deemed 
undeliverable. You will need to re-send the message once the delivery issues have been resolved.

See 

You can add optional anti-virus scanning to ensure the integrity of 
your outbound messages. See 

.