1 files changed, 7 insertions, 1 deletions
diff --git a/lib/KolabAdmin/Sieve/Segment/Forward.php b/lib/KolabAdmin/Sieve/Segment/Forward.php
index 3252b5f..87e2ebb 100644
--- a/lib/KolabAdmin/Sieve/Segment/Forward.php
+++ b/lib/KolabAdmin/Sieve/Segment/Forward.php
@@ -143,8 +143,14 @@ extends KolabAdmin_Sieve_Segment
     {
         if (preg_match('/keep;/s', $script, $regs)) {
             $this->_keep_on_server = true;
-        } else {
+        } else if (preg_match('/stop;/s', $script, $regs)) {
+            $this->_keep_on_server = false;
+        } else if (preg_match('/require/s', $script, $regs)) {
+            // The unused "require" statement provides the information that it
+            // is an old script variant.
             $this->_keep_on_server = false;
+        } else {
+            $this->_keep_on_server = true;
         }
     }
 }
 \ No newline at end of file