Cisco Cisco Email Security Appliance C650 Guía Del Usuario
26-28
User Guide for AsyncOS 9.7 for Cisco Email Security Appliances
Chapter 26 LDAP Queries
Using Chain Queries to Perform a Series of LDAP Queries
Step 8
You can enter a default query to run if all other queries fail. If you do not want to enter a default query,
select None.
select None.
Step 9
Test the query by clicking the Test Query button and entering a user login and password or an email
address to test in the Test Parameters fields. The results appear in the Connection Status field.
address to test in the Test Parameters fields. The results appear in the Connection Status field.
Step 10
Optionally, if you use the {f} token in an acceptance query, you can add an envelope sender address to
the test query.
the test query.
Note
Once you create the domain-based query, you need to associate it with a public or private
listener.
listener.
Step 11
Submit and commit your changes.
Using Chain Queries to Perform a Series of LDAP Queries
A chain query is a series of LDAP queries that the appliance attempts to run in succession. The appliance
attempts to run each query in the “chain” until the LDAP server returns a positive response (or the final
query in the “chain” returns a negative response or fails). Chain queries can be useful if entries in your
LDAP directory use different attributes to store similar (or the same) values. For example, you might
have used the attributes
attempts to run each query in the “chain” until the LDAP server returns a positive response (or the final
query in the “chain” returns a negative response or fails). Chain queries can be useful if entries in your
LDAP directory use different attributes to store similar (or the same) values. For example, you might
have used the attributes
maillocaladdress
and
mail
to store user email addresses. To ensure that your
queries run against both these attributes, you can use chain queries.
Procedure
Step 1
Create server profiles for each of the queries you want to use in the chain queries. For each of the server
profiles, configure the queries you want to use for a chain query. For more information, see
profiles, configure the queries you want to use for a chain query. For more information, see
Step 2
Create the chain query. For more information, see
Step 3
Enable the chain query on the public or private listener. For more information about configuring
listeners, see the “Configuring the Gateway to Receive Mail” chapter.
listeners, see the “Configuring the Gateway to Receive Mail” chapter.
Note
You can also enable domain-based queries for LDAP end-user access or spam notifications for the Spam
Quarantine. For more information, see the Spam Quarantine chapter.
Quarantine. For more information, see the Spam Quarantine chapter.
Related Topics
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Creating a Chain Query
You create a chain query from the System Administration > LDAP > LDAP Server Profiles page.