IronPort - advanced configuration guide

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3-24 Figure 3-8 Adding a New LDAP Profile and Group Query Cisco <strong>IronPort</strong> AsyncOS 7.6 for Email Advanced Configuration Guide Chapter 3 LDAP Queries Step 3 Next, the public listener “InboundMail” is updated to use LDAP queries for group routing. The Edit Listener page is used to enable the LDAP query specified above. As a result of this query, messages accepted by the listener trigger a query to the LDAP server to determine group membership. The PublicLDAP2.group query was defined previously via the System Administration > LDAP page. Figure 3-9 Specifying a Group Query on a Listener Note that in this example, a commit must be issued for the changes to take effect. OL-25137-01
Chapter 3 LDAP Queries Example: Using a Group Query to Skip Spam and Virus Checking OL-25137-01 Because message filters occurs early in the pipeline, you can use a group query to skip virus and spam checking for specified groups. For example, you want your IT group to receive all messages and to skip spam and virus checking. In your LDAP record, you create a group entry that uses the DN as the group name. The group name consists of the following DN entry: cn=IT, ou=groups, o=sample.com You create an LDAP server profile with the following group query: (&(memberOf={g})(proxyAddresses=smtp:{a})) You then enable this query on a listener so that when a message is received by the listener, the group query is triggered. To skip virus and spam filtering for members of the IT group, you create the following message filter to check incoming messages against LDAP groups. []> - NEW - Create a new filter. - IMPORT - Import a filter script from a file. []> new Enter filter script. Enter '.' on its own line to end. IT_Group_Filter: if (rcpt-to-group == "cn=IT, ou=groups, o=sample.com"){ skip-spamcheck(); skip-viruscheck(); deliver(); } . 1 filters added. Note The rcpt-to-group in this message filter reflects the DN entered as the group name: cn=IT, ou=groups, o=sample.com. Verify that you use the correct group name in the message filter to ensure that your filter matches the name in your LDAP directory. Messages accepted by the listener trigger a query to the LDAP server to determine group membership. If the message recipient is a member of the IT group, the message filter skips both virus and spam checking and delivers the message to the recipient. To enable the filter to check the results of the LDAP query, you must create the LDAP query on the LDAP server and enable the LDAP query on a listener. Cisco <strong>IronPort</strong> AsyncOS 7.6 for Email Advanced Configuration Guide 3-25
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Cisco IronPort AsyncOS 7.6 for Emai
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Appendix A AsyncOS Quick Reference
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FTP Access OL-25137-01 Accessing th
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Appendix B Accessing the Appliance
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