Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Chapter 5      Configuring the Gateway to Receive Email
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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
from one domain to another. See the Domain Map feature section of the 
“Configuring Routing and Domain Features” in the Cisco IronPort AsyncOS for 
Email Advanced Configuration Guide
.) 
Note
If you have completed System Setup Wizard or the 
systemsetup
 command and 
issued the 
commit
 command, one public listener should already be configured on 
your appliance. (Refer to the settings you entered for: 
.) The default local domains or specific addresses to accept mail that 
you entered at that time were the first entries in the RAT for that public listener. 
Recipient Access Table (RAT) 
The Recipient Access Table defines which recipients will be accepted by the 
public listener. The table specifies the address (which may be a partial address, 
username, domain, or hostname) and whether to accept or reject it. You can 
optionally include the SMTP response to the RCPT TO command for that 
recipient or bypass throttling control for specific entries. 
RAT entries are defined by this basic syntax: 
Rules
The RAT has two basic actions that it performs on recipients as they communicate 
in the SMTP conversation:
Table 5-17
Basic RAT Syntax
Recipient Definition
Rule
(Optional) Custom SMTP Response 
ACCEPT
The recipient is accepted.
REJECT
The recipient is rejected.