fix(Felamimail/spam): fix replace raw message header

tine20 · Aug 23, 2021 · def9a4e · def9a4e
1 parent 8fcdc1f
commit def9a4e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tine20/Felamimail/Controller/Message.php b/tine20/Felamimail/Controller/Message.php
@@ -1543,7 +1543,7 @@ protected function _replaceHeaderInRawMessage($mailAsString, $header, $newValue)
     {
         return preg_replace(
             // find header (also replaces multiline headers!)
-            '/(\n' . ucfirst($header) . ':) .*\n( .*\n)*/',
+            '/(' . ucfirst($header) . ':) .*\n( .*\n)*/',
             '${1} ' . mb_encode_mimeheader($newValue) . "\n",
             $mailAsString);
     }