glen edwards sqgholinessch posted original message assumed command missing would tell postfix relay messages reading replies received quickly concluded case likely created loophole misconfiguration error redid configuration file scratch fixed problem although dont know sure wrong old file allowed mess glen original message charles marcus sent thursday february 28 2008 625 subject problems messages originating andor relayed system 2282008 glen edwards sqgholinessch wrote going nonstop people sending email addresses system addresses system open relay bad bad bad post output postconf n hurry id pull network cable machine fixed best regards charles fri 08 aug 2008 002813 0600 problems messages originating andor relayed system