I think this is the thread that you were referring to: http://www.mail-archive.com/[email protected]/msg23916.html?
On Fri, Jun 25, 2010 at 9:15 PM, Richard Baxant <[email protected]>wrote: > Thanks Eric... I'll give it a look and see if I can find this. > > > On Thu, Jun 24, 2010 at 11:43 PM, Eric Shubert <[email protected]> wrote: > >> Richard Baxant wrote: >> >>> I have an external ip address that goes through my router (hardware >>> firewall) to my webserver box (192.168.x.1) and my qmailtoaster box >>> (192.168.x.2). I can send and receive email through my qmailtoaster box >>> without any issues. The problem is when I try to send mail form my webserver >>> box and I get the error: <<< 511 sorry, can't find a valid MX for sender >>> domain (#5.1.1 - chkuser) >>> 554 5.0.0 Service unavailable. What am I missing here? >>> >> >> The problem is your webserver box's configuration. I usually use postfix >> on such hosts, and configure it to send to the QMT host with authentication. >> Check the list archive for postfix configuration notes. I believe I posted >> them not too long ago. >> >> -- >> -Eric 'shubes' >> >> >> >> --------------------------------------------------------------------------------- >> Qmailtoaster is sponsored by Vickers Consulting Group ( >> www.vickersconsulting.com) >> Vickers Consulting Group offers Qmailtoaster support and installations. >> If you need professional help with your setup, contact them today! >> >> --------------------------------------------------------------------------------- >> Please visit qmailtoaster.com for the latest news, updates, and >> packages. >> To unsubscribe, e-mail: >> [email protected] >> For additional commands, e-mail: >> [email protected] >> >> >> >
