mailingliste ikz_ydh86kwsoftde zitat von robert fitzpatrick last almost 24 hours postfix complaining running processes feb 25 145236 esmtp postfixmaster97965 warning service smtp 25 reached process limit 100 new clients may experience noticeable delays according mailgraph number rejections exploded since httpesmtpkywebtentnetcgibinmailgraphcgi raise number smtpd processes postfix mastercf takes longer eventually postfix starts time reaching limit reaching setting 250 least recovering enough trigger alarms like nagios monitoring reporting timeouts 10 seconds constantly even though see higher normal connection times seems recovering back normal mainly staying ok happening two different server equal mx priorities using central db server mail filtering cache via amavisd scoured logs fatalerrorwarnnotice find anything prior reached limit messages otherwise way verify increase number rejections due traffic seems mailgraph telling dont see timeouts rbls dns working well fast localhost box db seems responding quickly well course close smtp firewall one servers problem goes away instantly server influx mail mailgraph one see rejects go around 800msgmin lately means around 14msgsecond possible far less smtpd processes maybe lot stalled connections spambots killed timeout post output postconf n look httpwwwpostfixorgstress_readmehtml regards andreas trash belong us wwwspamschluckerorg jfqowizspamschluckerorg fri 08 aug 2008 024352 0100 number rejections exploded