+Address Book and LDAP
+---------------------
+
+You can configure Apple's [Address Book][aab] to search an LDAP
+directory. Set up your connection with:
+
+ /Applications/Address Book.app
+ Address Book -> Preferences -> Accounts -> Add
+ Account Type: LDAP
+ ...
+
+If you're using a self-signed certificate, you'll need to add your CA
+to the system keyring or OS X will assume a man-in-the-middle attack
+(and give you an uninformative "Can't contact LDAP server" error).
+Add your certificate with:
+
+ /Applications/Utilities/Keychain Access.app
+ File -> Import Items
+ /path/to/your/CA/certificate
+ Destination Keychain: System
+
+After which everything should work as expected.
+