From df5c6d89d768ab5960d207a56b0fe0914450d4f5 Mon Sep 17 00:00:00 2001
From: Nexus633 <baltasaa@web.de>
Date: Sat, 1 Aug 2020 21:32:57 +0200
Subject: [PATCH] Fix E-Mail send Problem

---
 stuff/methods/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stuff/methods/functions.php b/stuff/methods/functions.php
index c92f4774..f633a083 100644
--- a/stuff/methods/functions.php
+++ b/stuff/methods/functions.php
@@ -808,7 +808,7 @@ if (!function_exists('passwordgenerate')) {
                 $emailregards ='';
                 $ip = '';
                 $port = '';
-                if(isset($server)){
+                if(isset($server) && isip($server, "ip4")){
                     list($ip, $port) = explode(":", $server);
                 }