How to Configure Custom Fields of Thunderbird's Address Book

One feature of Thunderbird that I use less often is the address book. The only thing I did was to set up the address book to get the user information from our LDAP server and that’s it. One user came to me and asked about how to configure the address book so that more information can be retrieved from the LDAP server. It took me a short while to find the information to set it up.

If you look at a card in the address book, there is a third tab Other. Four custom fields are in this tab. You can configure the mapping between LDAP attributes and these fields. Follow these steps to set it up.

  1. Click on Tools -> Options.
  2. Click on Advanced and click on General tab.
  3. Click on Config Editor button.
  4. Enter attrmap in the Filter box. The 4 preference names start with ldap_2.servers.default.attrmap.Custom are the corresponding preferences that you can change. Doble click on the preference to change it. In this example, I mapped the UserID to the custom field 1.
  5. Restart Thunderbird when you are done.
  6. Search for a user in the LDAP address book and you can see the UserID is shown in the Custom 1 field now.

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