Cisco Cisco Email Security Appliance C160 Mode D'Emploi

 and 

 provide an overview of how email is routed through the system, from 

reception to routing to deliver. Each feature is processed in order (from top to bottom) and is briefly 
summarized. Shaded areas in 

 represent processing that occurs in the Work Queue. 

You can test most of the configurations of features in this pipeline using the 

trace

 command. For more 

information, see “Debugging Mail Flow Using Test Messages: Trace” in the Troubleshooting chapter.

Host Access Table (HAT):

WHITELIST:      $TRUSTED 

BLACKLIST:      $BLOCKED

SUSPECTLIST:    $THROTTLED

UNKNOWNLIST:    $ACCEPTED

ALL:            $ACCEPTED

Recipient Access Table (RAT):

example.com         ACCEPT

ALL                 REJECT

Host Access Table (HAT):

RELAYLIST:    $RELAYED

ALL:          $BLOCKED

Default sender domain:  example.com

Received: header:           DISABLED

Masquerading: 

A global unsubscribe entry for 
the address 

 

was created. Messages to this 
address will be bounced from 
mail accepted by either private 
or public listeners.