On Mon, 2008-09-22 at 15:07 -0700, Chris St Denis wrote: > James wrote: > > I was wondering if anyone here knew of a good way to duplicate emails > > for archival purposes. > > What i want to do is use a gateway machine that will deliver mail to > > two machines. > > one being an active imap/pop3 system and the other being a mail > > archival system > > i was thinking that there might be something like editing the > > transport file to do that but that only allows a single destination > > per domain as far as i know. > > Any help is appreciated, > > Thanks > Try recipient_bcc_maps > http://www.postfix.org/postconf.5.html#recipient_bcc_maps
I do not believe this is sufficient for [legal] archive purposes; it does not appear to capture BCC recipients of the message. An archive milter is probably required to meet data retention requirements; while a few people claim to have such a milter no one has shared one to my knowledge.
