Cisco Cisco Email Security Appliance C160 Guía Del Usuario
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Cisco IronPort AsyncOS 7.6 for Email Configuration Guide
OL-25136-01
Chapter 5 Configuring the Gateway to Receive Email
At this point, our Email Gateway configuration looks like this:
Figure 5-43
Editing the RAT for a Public Listener
expands the illustration shown in
to include the processing sequence of a
listener’s HAT and (if applicable) RAT, and the default values for each.
Ethernet interface: Data 2
IP interface: PublicNet (e.g. 192.168.2.1)
Public Listener: InboundMail
SMTP
IronPort Email
Security appliance
Private Listener: OutboundMail
Groupware server / Message generation system
Note
This public listener’s RAT
was modified to accept
connections for the
domain
was modified to accept
connections for the
domain
newcompanyname.com
. A
custom SMTP response
was also created.
was also created.
Note
This private listener
remains unchanged.
Private listeners do not
have a RAT.
remains unchanged.
Private listeners do not
have a RAT.
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
Host Access Table (HAT):
RELAYLIST: $RELAYED