On Tue, 3 Feb 2015 11:21:17 +1300
Jeremy Bowen <[email protected]> wrote:
> I think I can do what I need to accomplish more accurately &
> efficiently with sed and procmail. I'm just not quite sure how I
> would go about configuring postfix to make this operate on outgoing
> mail. Any advice ?
OK, I've started with the FILTER_README and, using the "Simple
Content Filter" example, have come up with a simple shell script which
modifies the message the way I need it.
I've tested this with:
% /usr/local/bin/myscript -f sender -- recipient... <message-file
From here it looks like I need to initially add the following lines to
master.cf:
filter unix - n n - 10 pipe
flags=Rq user=filter null_sender=
argv=/usr/local/bin/myscript -f ${sender} -- ${recipient}
This filter should pick up email from the "submission" service. What
do I need to do from here ? (I already have a
"-o content_filter=dksign:[127.0.0.1]:10027"
in the submission definition handling signing of outgoing email. )
Also, it appears that this approach may not be ideal as I don't think I
can restrict things to only apply this on mail with a certain Subject:
header. Am I on the right track here ?
Thanks again.
