On Tue, Sep 21, 2010 at 01:19:00PM -0700, Yang Zhang wrote:
> > The archives of this list contain suggestions of how to achieve this
> > with a regexp or pcre recipient_bcc_maps which generates copies of
> > the message without losing envelope information.
>
> Was this the technique?
>
> http://www.arschkrebs.de/postfix/postfix_archive.shtml
Does the method described there use "recipient_bcc_maps" to preserve
the envelope recipient list (via "u...@domain"@archive-domain encoding)?
If not, then this is not the right document. The right method is
in the list archives.
> I tried this, but it doesn't preserve envelope information (BCCs are
> still lost - which makes sense to me and is what I expected).
The suggestion in the list archives does not lose the message envelope,
but you need a delivery agent that processes the encoded envelope
recipients.
--
Viktor.
