plado:
> Wietse Venema wrote
> > FILTER takes precedence over recipient-based routing. That is the
> > only way that it can work.
> >
> > Maybe you can add the BCC address in or after the filter.
>
> I cannot change the filters, and the email does not come back from the
> filters. It is a one way.
>
> This means that when using header based routing, there is no postfix
> built-in way to copy/bcc the Email to an additional server?
Again, FILTER takes precedence over recipient-based routing. That
means that all recipients will be subject to the FILTER.
If you need to fork off another mail stream, put an 'Y' splitter
proxy between the before-filter Postfix and the content filter.
internet -> postfix -> proxy -> content filter
\-> additional server
Maybe someone can do an implementation based on smtpprox. Or maybe
it is time to bundle a built-in proxy with Postfix. It can't be
more complicated than postscreen or tlsproxy.
Wietse
