LDAP Query Syntax
Spaces are allowed in LDAP paths, and they do not need to be quoted. The CN and DC syntax is not case-sensitive.
Cn=First Last,oU=user,dc=domain,DC=COM
The variable names you enter for queries are case-sensitive and must match your LDAP implementation in order to work correctly. For example, entering mailLocalAddress at a prompt performs a different query than entering maillocaladdress.