Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Uncontrolled high-volume email delivery can overwhelm recipient domains. AsyncOS gives you full 
control of message delivery by defining the number of connections your appliance will open or the 
number of messages your appliance will send to each destination domain.

Using the Destination Controls feature (Mail Policies > Destination Controls in the GUI, or the 

destconfig

 command in the CLI), you can control:

Ethernet interface: Data 2

IP interface: PublicNet (e.g. 192.168.2.1)

Public Listener: InboundMail 

IronPort Email 

Security appliance

Private Listener: OutboundMail 

This listener was modified to use a 
bounce profile named 

bouncepr1

. 

Hard bounces are sent to the address:

 

bounce-mailbox@example.com

. 

Ethernet interface: Data 1

IP interface: PrivateNet (e.g. 192.168.1.1)

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: 

@.example.com   @example.com

Note: This public listener remains 
unchanged.