From 4b2862cb3c2e8825620989aac42a735d16fe4313 Mon Sep 17 00:00:00 2001
From: FreddleSpl0it <75116288+FreddleSpl0it@users.noreply.github.com>
Date: Mon, 22 Sep 2025 14:07:17 +0200
Subject: [PATCH] [Web] Remove Port from HTTP_HOST

---
 data/web/mta-sts.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data/web/mta-sts.php b/data/web/mta-sts.php
index 51c39eb2f..650b8b583 100644
--- a/data/web/mta-sts.php
+++ b/data/web/mta-sts.php
@@ -6,7 +6,8 @@ if (!isset($_SERVER['HTTP_HOST']) || strpos($_SERVER['HTTP_HOST'], 'mta-sts.') !
   exit;
 }
 
-$domain = str_replace('mta-sts.', '', $_SERVER['HTTP_HOST']);
+$host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']);
+$domain = str_replace('mta-sts.', '', $host);
 $mta_sts = mailbox('get', 'mta_sts', $domain);
 
 if (count($mta_sts) == 0 ||