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What are the recommended LDAP settings to allow my Email Security Gateway to work with IMail?

  • Type: Knowledgebase
  • Date changed: 10 months ago
Solution #00001263

Scope:
Applies to all Email Security Gateways using IMail LDAP, all firmware versions.

Answer:
The common syntax used for IMail is:
  • Port: 389 (636 if using secure LDAP)
  • Bind DN: CN=administrator,O=domain.com
  • Filter:
( (othermailbox=smtp$${recipient_email}
(othermailbox=smtp:${recipient_email})
(proxyaddresses=smtp$${recipient_email})
(proxyaddresses=smtp:${recipient_email})
(mail=${recipient_email})
(userPrincipalName=${recipient_email}))
  • LDAP Search Base: ${defaultNamingContext}
  • LDAP UID: uid
  • LDAP Primary Email Attribute: mail
In IMail 7.1.5, these options may need to be different:
  • LDAP UID: UID@DOMAIN.com
  • LDAP Filter: (mail=${recipient_email}) 
  • LDAP Search Base: O=mail.domain.com
  • Uncheck Hide from information services on the IMail server itself. The attached image shows where to uncheck this option.
Link to This Page:
https://campus.barracuda.com/solution/50160000000GOR6AAO