1aap_domain = whatever 2config_directory = . 3db = memcache 4header_checks = ldap:hh 5hh_domain = whatever 6yy = aap 7zz = $yy 8./postconf: warning: ./main.cf: unused parameter: foo_domain=bar 9./postconf: warning: ./main.cf: unused parameter: xx=proxy:ldap:foo 10./postconf: warning: ./main.cf: unused parameter: aa_domain=whatever 11