[CentOS] Postfix problem

Paolo Supino a écrit :
> Hi
> 
>   I have a CentOS 4.2 server with postfix. The problem I'm having is
> that postfix insists on using $myhostname in the from field even if I

Prove that it is postfix that does so, and not Sendmail. show logs.

> instruct it to use $mydomain in /etc/postfix/main.cf or even if I hard
> code the domain name into $myorigin. What am I missing?
> 
> 
> BTW: postconf shows output shows that $myorigin is configured to use
> $mydomain,  or the domain name itself ...
>