For a long time now, I have been successfully using this recipe
:0:
* ? formail -rtzxTo: | fgrep -i -f $PMDIR/greenlist
in-greenbox
to place messages from people who I correspond with into my
greenbox. Recently some messages that have a From: (and `From ')
header that contain an email address that is *not* in my
greenlist have been delivered to my in-greenbox. One oddity is
that the From: header shows up between Received: headers so maybe
it is bogus and `formail -r' ignores it? Is anyone else using a
recipe like this and seeing this? Part of my problem in trying to
debug this is that I don't really know what algorithm `formail
-r' uses to generate the autoreply To: header. I'd appreciate any
thoughts about how to debug this and figure out how those
spammers are getting false matches against my greenlist!
Thanks much,
Nancy
--
ii Procmail QStart: <http://www.ii.com/internet/robots/procmail/qs/>
Nancy McGough <http://www.ii.com/> Infinite Ink
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