On Tue, May 28, 2002 at 10:40:39PM -0400, Daniel Barclay wrote: > Can someone point me to a good mailing list for asking the following > question? Nope. Sorry. This one is as good as any. > Can procmail modify a message header field (e.g., prepend "spam:" to > the subject field value)? Can it add a header field? No, but the formail program, which comes with procmail, can. Here's an example from my .procmailrc: ABUSE=`$HOME/bin/blacklist.pl` :0 f * ? [ -n "$ABUSE" ] && [ "$ABUSE" != "127.0.0.1" ] | formail -A"X-SPAM-FROM-HELL: $ABUSE" The important thing is the 'f' switch to the :0 line, which tells procmail to treat this recipe as a filter. Then the message is piped to formail, which is told via the '-A' flag to add the given header. noah -- _______________________________________________________ | Web: http://web.morgul.net/~frodo/ | PGP Public Key: http://web.morgul.net/~frodo/mail.html
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