Viktor Dukhovni:
> On Wed, Apr 21, 2021 at 03:53:34PM -0400, Alex wrote:
>
> > > This is why you have a multi-instance configuration. You can use the
> > > transport table to selectively route specific recipients to specific
> > > filter transports, ... by avoiding content_filter and using normal
> > > Postfix transport-based routing. This requires separate pre and
> > > post filter queues, which is what multiple instances give you.
> >
> > I'm currently using the default_transport to route mail to 10025 for
> > amavisd. Would I then just use the local transport for local mail then
> > define it in the transport file?
>
> No, because presumably the Bcc mail is supposed to be delivered
> somewhere else via SMTP. Instead, you would use a separate logical
> domain for Bcc recipients, and route that domain (via a suitable
> transport table entry) to a separate transport (perhaps bypass amavis
> entirely, unless you need amavis to do something special with Bcc mail).
>
> > Or perhaps local_recipient_maps? mydestination is not currently
> > defined for this instance.
>
> I thought I said transport...
Postfix instance 1
main.cf
always_bcc = f...@example.com
transport_maps
f...@example.com -> Postfix instance 2
all other mail -> content filter -> Postfix instance 2
Perhaps a picture is worth 1e3 words.
Wietse
