diff --git a/src/IMAP/Message.php b/src/IMAP/Message.php
index 5d12692..be6702f 100644
--- a/src/IMAP/Message.php
+++ b/src/IMAP/Message.php
@@ -296,8 +296,9 @@ private function parseHeader() {
                 $this->date = Carbon::parse($date);
             } catch (\Exception $e) {
                 switch (true) {
-                    case preg_match('/([A-Z]{2,3}\,\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ \+[0-9]{4}\ \(.*)\)+$/i', $date) > 0:
-                        $array = explode('(', $date);
+                    case preg_match('/([A-Z]{2,3}\,\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ [\-|\+][0-9]{4}\ \(.*)\)+$/i', $date) > 0:
+                    case preg_match('/([0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{2,4}\ [0-9]{2}\:[0-9]{2}\:[0-9]{2}\ [A-Z]{2}\ \-[0-9]{2}\:[0-9]{2}\ \([A-Z]{2,3}\ \-[0-9]{2}:[0-9]{2}\))+$/i', $date) > 0:
+                    $array = explode('(', $date);
                         $array = array_reverse($array);
                         $date = trim(array_pop($array));
                         break;