* Peter Evans <pe...@ixp.jp>: > I would like to direct all mail from places with no reverse dns into > a big bit-bucket. Obviously something like 95% of those mails would be > going to a bogus address.
reject_unknown_reverse_client_hostname > Would: > > header_checks = regexp:/etc/postfix/unknown_catcher Why header_checks? > /^Received: unknown/ > REDIRECT bitbuc...@domain.com > > > Be the most effective way to catch these? I have a sneaking feeling it > would trip up on multiple Received: lines as legitimate mail comes out > of corpulent networks. These headers may also be inserted by other systems. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
