Brad Riemann:
> The issue, if you don't see it, is that postfix seems to be using
> the load balancer ip as the last hop, and because the load balancer
> is just pushing content through it is not recording the previous
> hop to the headers, which is causing some issues..
Postfix can get the client IP address from haproxy (uses haproxy
protocol, supported in postscreen and smtpd) and from nginx (uses
XCLIENT, supported in smtpd only).
The client IP address is needed to for access decisions and for
audit trail information (logging, headers, etc.).
If your load balancer can provide that information, then I can try
to add a driver to Postfix to use that information.
Wietse
