SPAMMER
:0
* ? echo "$FROM" | $EGREP -qif $CONF/spammers
{ SPAMMER="$FROM" }

:0 E
* ? echo "$SENDER" | $EGREP -qif $CONF/spammers
{ SPAMMER="$SENDER" }

:0
* SPAMMER ?? @
{
  LOG="spammers:    message from known spam sender$NL"
  :0 fw
  |$FORMAIL -A"X-Spamtrapped: from known spammer ($SPAMMER)"
  SPAMTRAPPED=known-spammer
}
SPAMMER

# vim:ft=procmail