We use the Pass-Through Authentication feature with the Active Directory configuration... It would be nice to have this feature available in the LDAP configuration as well.

The main reason for this, is the current limitation with the importing of AD accounts. AD import feature imports ALL accounts in the selected OU. The LDAP import allows for a search filter, which is excellent. So I suggest either of the following:

1. Add a search filter option (using LDAP syntax) to the AD import section

-or-

2. Add Pass-Through authentication to the LDAP section