From b0ea7a6730ea5cbd07e774ca2d71ba5d3d2d2967 Mon Sep 17 00:00:00 2001
From: Dominik <dominik@profi-webspace.com>
Date: Mon, 2 Nov 2020 10:47:33 +0100
Subject: [PATCH] Fix bug with Array-String in postfix main.cf

---
 server/plugins-available/postfix_server_plugin.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/plugins-available/postfix_server_plugin.inc.php b/server/plugins-available/postfix_server_plugin.inc.php
index 23373a1de0..b3e453be55 100644
--- a/server/plugins-available/postfix_server_plugin.inc.php
+++ b/server/plugins-available/postfix_server_plugin.inc.php
@@ -193,7 +193,7 @@ class postfix_server_plugin {
 					}
 				}
 				if ($i == count($new_options)) {
-					$new_options[] = array('reject_unknown_client_hostname');
+					$new_options[] = 'reject_unknown_client_hostname';
 				}
 
 				$app->system->exec_safe("postconf -e ?", 'smtpd_client_restrictions = '.implode(", ", $new_options));
@@ -231,7 +231,7 @@ class postfix_server_plugin {
 					}
 				}
 				if ($i == count($new_options)) {
-					$new_options[] = array('reject_unknown_helo_hostname');
+					$new_options[] = 'reject_unknown_helo_hostname';
 				}
 
 				$app->system->exec_safe("postconf -e ?", 'smtpd_helo_restrictions = '.implode(", ", $new_options));
-- 
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