On Mon, Dec 14, 2009 at 9:48 AM, Aaron C. de Bruyn <postfix-us...@darkpixel.com> wrote: > On 2009-12-14 at 09:16:29 +0200, Lucian @ lastdot.org wrote: >> I need to delete all attachments from emails at server level. I'm >> using stock postfix in Centos 5 (v 2.3.3). >> I found renattach (http://www.pc-tools.net/unix/renattach/), but this >> software seems to have been discontinued and the author does not >> recommend it anymore. >> Can you recommend another method of deleting attachments? > > I tweaked detach (found here: http://detach.optimism.cc/). > Instead of saving attachments to a directory and putting URLs > in the message, it saves the attachments to /dev/null and I > diked out the code that puts the URLs in the e-mail. > > In master.cf, I add '-o content_filter=detach' to the SMTP > service, and add the detach service further down in master.cf. > > detach unix - n n - - pipe > flags=Rq user=list argv=/usr/local/bin/detachit > $(sender) $(recipient) > > The detachit script file is pretty simple. It handles piping > the message to the detach script, and then taking the result > and pushing it back to the sendmail command for final delivery. > > #!/bin/sh > # > # detachit: Pipe postfix messages through detach > # > sender=$1 > shift > recip="$@" > if [ "$#" -eq 1 ]; then > /usr/local/bin/detach -d /var/www/webmail/detach --aggressive -w > https://enamel.welovesmiles.com/detach > else > /usr/local/bin/detach -d /var/www/webmail/detach --aggressive -w > https://enamel.welovesmiles.com/detach > fi | /usr/sbin/sendmail -i -f $sender -- $recip > exit $? > > Hope that helps. > > -A >
Thanks for your replies, detach seems to be close to what I want. Aaron, any chance you can release your customizations to detach? Regards, Lucian
