victor duchovni dxdewmdieulnutmorganstanleycom mon feb 11 2008 092110pm 0000 bill purvis wrote hi ive installed postfix ubuntu 710 machine ive needed mta use kmail client handles sending mails downloading remote pop3 mailbox need able send emails program struggled use sendmail years ago decided give postfix try certain amount hassles working however ip address seems upset isps used problems result advised route outgoing emails via isp hotchillinet worked fine need tell postfix maybe dont understand jargon ive able find anything tells want outgoing emails sent initially isp mail server forward destination httpwwwpostfixorgbasic_configuration_readmehtmlrelayhost reading read rest document covers bare minimum configuration details need understand may also find useful httpwwwpostfixorgsoho_readmehtml viktor disclaimer offlist followups get onlist replies get ignored please ignore replyto header unsubscribe postfixusers list visit httpwwwpostfixorglistshtml click link response solves problem best way thank send worked thanks followup must respond please put worked thanks subject delete quickly tue 05 aug 2008 212009 0500 configuration query