charles marcus qqugswomediabrokerscom mouss 2112008 1006 said following smtpd_recipient_restrictions permit_mynetworks permit_sasl_authenticated reject_unauth_pipelining note rbl checks performed reject_authdestination reject_unauth_destination cover possibilities also doesnt reject_unauth_pipelining belong data restrictions best regards charles tue 05 aug 2008 205254 0500 conditional smtp authencation