into ldap_pvt_ name space.

search scope defaulting.

because of loop, maybe legitimately.

Make check for already seen mail group case insensitive.

adapted as needed.

Add 'distinct' to sql search query to prevent duplicate entries in results (suggested by Mathieu Guillaume)

fix even more stupid thing with the same issue ;)

when found in config file, or before first call to dn_normalize/dn_validate

also extend bind() to something less trivial (to support SIMPLE_AUTH mode)

be used.