From 28fc6f5e0faa4b9e541ac37a632e33c60fe12672 Mon Sep 17 00:00:00 2001
From: the-djmaze <3752035+the-djmaze@users.noreply.github.com>
Date: Tue, 27 Oct 2026 01:29:37 +0100
Subject: [PATCH] Undefined $host

---
 snappymail/v/0.0.0/app/libraries/snappymail/dns.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snappymail/v/0.0.0/app/libraries/snappymail/dns.php b/snappymail/v/0.0.0/app/libraries/snappymail/dns.php
index becd695b3..67ffc8ded 100644
--- a/snappymail/v/0.0.0/app/libraries/snappymail/dns.php
+++ b/snappymail/v/0.0.0/app/libraries/snappymail/dns.php
@@ -80,7 +80,7 @@ abstract class DNS
 	public static function IP(string $domain): array
 	{
 		$ips = array();
-		foreach (\dns_get_record($host, \DNS_A | (\AF_INET6 ? \DNS_AAAA : 0)) ?: array() as $record) {
+		foreach (\dns_get_record($domain, \DNS_A | (\AF_INET6 ? \DNS_AAAA : 0)) ?: array() as $record) {
 			if (!empty($record['ip'])) {
 				$ips[] = $record['ip'];
 			}