OK, this isn't something that everyone will be able to use, but it works
nicely for me.
I'm using the courier maildrop LDA. I deliver messages to one recipient at
a time. In maildrop, I've added this:
# Stick the final recipient into the headers
exception {
xfilter "/usr/local/bin/reformail -i'X-Delivered-To: $LOGNAME'"
}
reformail is a mail-mangling tool. $LOGNAME is a maildrop variable that
expands to the destination mailbox address. (Note: procmail's LOGNAME is
different ...)
So, I'm stamping messages, as they are delivered, with the final
recipient.
This is OK because there isn't any envelope-recipient bleed-through -
Bcc'd folks don't see who else received the message.
Anyway, now that I have the envelope recipient available in the message,
I've added a new test to EvalTests.pm:
sub check_if_listed_recipient {
my ($self) = @_;
my $deliveredto = $self->get ('X-Delivered-To:addr');
my $to = $self->get ('To');
my $cc = $self->get ('Cc');
if ($deliveredto eq '') { return 0; }
if (($to =~ /${deliveredto}/i) || ($cc =~ /${deliveredto}/i)) { return 0; }
return 1;
}
And I've added these to my prefs:
header NOT_IN_TO_OR_CC eval:check_if_listed_recipient()
describe NOT_IN_TO_OR_CC Not listed in To or Cc headers
score NOT_IN_TO_OR_CC 1.70
The 1.70 is completely arbitrary. :-)
So far, I'm really happy with this. And it was way easier to stuff the
envelope recipient into the headers than it would be to teach spamc/spamd
to pass those on the command line.
--
Charlie Watts
[EMAIL PROTECTED]
Frontier Internet, Inc.
http://www.frontier.net/
_______________________________________________
Spamassassin-talk mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/spamassassin-talk
