Aravind Arjunan writes:
attributetype ( 1.3.6.1.4.1.4203.666.1.100.124 )
Move each ')'s to after the end of the attribute definition.
NAME 'mailboxlocation' (...)
The definition of one attribute/object class is a single config directive. All but the first line in such a definition must therefore be indented so slapd will treat them as continuation lines of the previous line.