On Tue, Sep 21, 2010 at 3:26 PM, Victor Duchovni <[email protected]> wrote: > On Tue, Sep 21, 2010 at 03:13:33PM -0700, Yang Zhang wrote: > >> On Tue, Sep 21, 2010 at 3:05 PM, Victor Duchovni >> <[email protected]> wrote: >> > 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. >> >> That's what it does - it generates u...@[email protected] - but I was >> looking for something that preserves the BCC headers. > > You are mightily confused. Bcc headers are never sent by the MUA, > so there is nothing to preserve. All that needs to be preserved is the > message content and envelope. The "Bcc" header is a user-interface > element, it is not a part of the message in-transit.
Good grief, I was mightily confused indeed. Thank you. -- Yang Zhang http://yz.mit.edu/
