X-Git-Url: https://git.madduck.net/etc/mailfilter.git/blobdiff_plain/0f4bcee75353935ff9bc605f7e0b31d12e302605..83d4115fec90a607a7ba805b04ac970043615e0a:/procmail/spamfilter

diff --git a/procmail/spamfilter b/procmail/spamfilter
index 37c3c33..b0d2793 100755
--- a/procmail/spamfilter
+++ b/procmail/spamfilter
@@ -37,13 +37,19 @@ PMDIR=${PMDIR:-$HOME/.etc/mailfilter/procmail}
   * TRAINED_AS ?? .
   {
     LOG="spamfilter:  skipping already trained $TRAINED_AS$NL"
+    :0 fw
+    |$FORMAIL -I"X-Spam: $TRAINED_AS (already trained)"
     :0
     * TRAINED_AS ?? spam
     { IS_SPAM=already-trained }
   }
 
   :0 E
-  { LOG="spamfilter:  skipping resubmitted message$NL" }
+  {
+    LOG="spamfilter:  skipping resubmitted message$NL"
+    :0 fw
+    |$FORMAIL -I"X-Spam: unknown (resubmitted)"
+  }
 }
 
 # do not run spamfilters if the message destination is already set
@@ -51,6 +57,8 @@ PMDIR=${PMDIR:-$HOME/.etc/mailfilter/procmail}
 * DEST ?? .
 {
   LOG="spamfilter:  message already routed to '$DEST'$NL"
+  :0 fw
+  |$FORMAIL -I"X-Spam: unknown (already routed)"
   SPAM_UNKNOWN=already-destined
 }
 
@@ -99,6 +107,7 @@ PMDIR=${PMDIR:-$HOME/.etc/mailfilter/procmail}
   :0
   * !SKIP_CRM ?? .
   {
+    #TODO: somehow filter out headers we added
     :0 fw
     |$CRM114