Cisco Cisco Email Security Appliance C650 Guía Del Usuario
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Cisco AsyncOS 9.0 for Email User Guide
Chapter 24 Configuring Routing and Delivery Features
Controlling Email Delivery Using Destination Controls
Figure 24-5
Applying a Bounce Profile to a Private Listener
Controlling Email Delivery Using Destination Controls
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.
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
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
spamdomain.com REJECT
.spamdomain.com REJECT
251.192.1. TCPREFUSE
169.254.10.10 RELAY
ALL: $ACCEPTED
Recipient Access Table (RAT):
example.com ACCEPT
newcompanyname.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.
unchanged.