text_combined: noel jones ubdarhmeganvbhcsorg jeffrey shawn klotz wrote need route outgoing email different instances smtpd based size want messages small messages go faster connection larger messages go one different timeout values multiple instances smtpd running fine idea use different transports based message size im concerned outgoing mail dont lot postfix need keep simple possible anyone point right direction thanks would need policy server httpwwwpostfixorgsmtpd_policy_readmehtml httpwwwpostfixorgaddonhtmlpolicy noel jones fri 08 aug 2008 041027 0600 route outgoing mail size