new settings section

core/Http/Response.php

@@ -193,8 +193,6 @@ class Response extends SymfonyRespose
             if ((!$responseResolver->isAdmin() && !$this->forceHtml))
             {
                 $vars['MGLANG'] = $this->lang;
-                $dnshelper = new DnsHelper;
-                $vars['dnsvars'] = $dnshelper->KerioEmailCheckDNS();
                 if (strpos(trim(self::class, '\\'), 'ThurData\Servers') === 0)
                 {
                     return $this->returnClientProvisioning($vars, $path, $fileName);