charles marcus qqugswomediabrokerscom wed feb 13 2008 010045pm 0100 martin schmitt schmitt smtp_host_lookup default dns mechanisms postfix smtp client uses look hosts ip address parameter ignored dns lookups disabled apart fact english syntax description smtp_host_lookup slightly garbled since least 213 true first comment badly mangled read something like mechanisms postfix smtp client uses look host ip address parameter ignored dns lookups disabled best regards charles tue 05 aug 2008 232446 0500 force postfix look hosts file first