Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide
OL-25137-01
Chapter 2      Configuring Routing and Delivery Features
Note
A listener checks the information in the 
altsrchost
 table and directs the email to a particular interface 
after checking the masquerading information and before message filters are checked. 
Use these subcommands within the 
altsrchost
 command to create mappings in the Virtual Gateways 
via the CLI:
Importing an altsrchost File
Like the HAT, the RAT, 
smtproutes
, and masquerading and alias tables, you can modify 
altsrchost
 
entries by exporting and importing a file. Follow these steps: 
Step 1
Use the 
export
 subcommand of the 
altsrchost
 command to export the existing entries to a file (whose 
name you specify). 
Step 2
Outside of the CLI, get the file. (See 
 for more information.) 
Step 3
With a text editor, create new entries in the file. The order that rules appear in the 
altsrchost
 table is 
important. 
Step 4
Save the file and place it in the “altsrchost” directory for the interface so that it can be imported. (See 
 for more information.) 
Step 5
Use the 
import
 subcommand of 
altsrchost
 to import the edited file. 
altsrchost Limits
You can define up to 1,000 
altsrchost
 entries. 
Username
The system will match username syntax against the Envelope Sender address 
up to the 
@
 sign. The 
@
 sign must be included. Example: 
username@
Domain
The system will match domain name syntax against the Envelope Sender 
address starting with the 
@
 sign. The 
@
 sign must be included. Example: 
@example.com
Syntax
Description
new
Create a new mapping manually. 
print
Display the current list of mappings. 
delete
Remove one of the mappings from the table.