decode iso8859-1/utf-8 subject lines

[etc/mailfilter.git] / procmail / defines

diff --git a/procmail/defines b/procmail/defines
index 95035246ccc5e6735beca6232596023b892e10d3..d0da2efbcdfc90cb6a3f67f3468c9c4663ca2db9 100644 (file)
--- a/procmail/defines
+++ b/procmail/defines
@@ -130,7 +130,23 @@ INCLUDERC=$PMDIR/get-msgid
 
 :0
 *$ ^Subject:$RE_EXTRACT_HEADER_VALUE
-{ SUBJECT="$MATCH" }
+{
+  SUBJECT=$MATCH
+
+  :0
+  * SUBJECT ?? =\?(iso-8859-1|utf-8)\?\/..[^\?]*
+  {
+    :0
+    * MATCH ?? B\?\/[^\?]*
+    { BBB=`echo $SUBJECT | mimencode -u` }
+
+    :0
+    * MATCH ?? Q\?\/[^\?]*
+    { QQQ=`echo $SUBJECT | mimencode -u -q` }
+
+    SUBJECT="$QQQ$BBB"
+  }
+}
 
 :0
 *$ ^X-Original-To:$RE_EXTRACT_HEADER_VALUE
@@ -210,3 +226,7 @@ RETRAIN
 # JUSTME
 # if set, contains reason why justme message was passed
 JUSTME
+
+# DISABLE_DELAYS
+# if set, disables delaying messages
+DISABLE_DELAYS