robby:
> Hi,
>
> I'm using the latest version of postfix on Debian 6. I'm using an email
> application to send mailings which automatically handles bounces through a
> pipe php script. I have successfully setup a mail alias for postmaster to
> the pipe script.
Please don't solve the wrong problem.
You must send mail with the correct envelope sender address, and
handle delivery notifications sent to that address (not postmaster).
With SMTP, the envelope sender is the address in the MAIL FROM
command; with /usr/sbin/sendmail, that's the address specified with
the -f command-line option.
Wietse
