From 8e38adf2f66cab069780b4f0127ff60e798046e0 Mon Sep 17 00:00:00 2001
From: andryyy <andre.peters@debinux.de>
Date: Thu, 20 May 2021 11:35:01 +0200
Subject: [PATCH] [Web] Fix transport check for IPv6 addresses, thanks to
 marekschneider

---
 data/web/inc/ajax/transport_check.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/web/inc/ajax/transport_check.php b/data/web/inc/ajax/transport_check.php
index 972bdc02..aa429edf 100644
--- a/data/web/inc/ajax/transport_check.php
+++ b/data/web/inc/ajax/transport_check.php
@@ -42,7 +42,7 @@ if (isset($_SESSION['mailcow_cc_role']) && $_SESSION['mailcow_cc_role'] == "admi
       $port = substr($hostname_w_port, strrpos($hostname_w_port, ':') + 1);
       $hostname = preg_replace('/'. preg_quote(':' . $port, '/') . '$/', '', $hostname_w_port);
       if (filter_var($hostname, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
-        $hostname = '[' . $hostname . ']:';
+        $hostname = '[' . $hostname . ']';
       }
     }
     else {