On Wed, Aug 6, 2008 at 6:48 PM, Graham Leggett <[EMAIL PROTECTED]> wrote:
> Aaron Wolfe wrote: > > What makes you think postfix is choosing the wrong interface? >> > > The Received line added by the upstream mailserver receiving the test > messages from this box clearly shows that it received the email from the > second (NAT) public IP, instead of the primary public IP of the mailserver. > This doesn't prove Postfiix is using the wrong interface. It simply means the traffic is seen by the upstream server as coming from the wrong interface. It is much more likely that your NAT config is wrong and is SNATing the mail traffic to the same address that it SNATs everything else. If you want me to believe for a second that Postfix is not working correctly, show us netstat output. > > The IP address in the Received line does not match the IP address > configured as the source address. Both public IPs are aliased on the same > interface. > > > Regards, > Graham > -- >
