Cisco Cisco Email Security Appliance C160 Mode D'Emploi

Data is received from the LDAP directory, and, depending on the queries defined on the System 
Administration > LDAP page (or in the 

ldapconfig

 command) that are used by the listener:

the message is routed to the new recipient address, or dropped or bounced

the message is routed to the appropriate mailhost for the new recipient

From:, To:, and CC: message headers are re-written based upon the query

further actions as defined by 

rcpt-to-group

 or 

mail-from-group

 message filter rules (used in 

conjunction with configured group queries).

You can configure your appliance to connect to multiple LDAP servers. When you do this, you can 
configure the LDAP profile settings for load-balancing or failover. For more information about working 
with multiple LDAP servers, see 

When you configure your appliance to work with an LDAP directory, you must complete the following 
steps to configure your AsyncOS appliance for acceptance, routing, aliasing, and masquerading:

Configure LDAP server profiles. The server profile contains information to enable AsyncOS to connect 
to the LDAP server (or servers), such as:

the name of the server (s) and port to send queries,

the base DN, and

the authentication requirements for binding to the server

For more information about configuring a server profile, see 

When you configure the LDAP server profile, you can configure AsyncOS to connect to one or 
multiple LDAP servers. 

For information about configuring AsyncOS to connect to multiple servers, see 

Configure the LDAP query. You configure the LDAP queries on the LDAP server profile. The query 
you configure should be tailored to your particular LDAP implementation and schema. 

For information on the types of LDAP queries you can create, see 

.

For information on writing queries, see 

.

Enable the LDAP server profile on a public listener or on a private listener. You must enable the 
LDAP server profile on a listener to instruct the listener to run the LDAP query when accepting, routing, 
or sending a message. 

For more information, see