Create MX record problems

Hallo

Why "www MX 10 mydomain.com" when it should be "MX 10 (mail.)mydomain.com"?

In that way, www.dnsreport.com says me there are problems, it doesn't recognixe MX record.

This happens when I create a site and I chec create DNS and MX.

I modified the code of:
/home/admispconfig/ispconfig/lib/classes/ispconfig_isp_web.lib.php
line 976

from:

Code:

$domain = trim($server["server_domain"]);
$host = $go_api->db->queryOneRecord("SELECT web_host FROM isp_isp_web WHERE doc_id = $doc_id");
$host = trim($host['web_host']);

to:

Code:

$domain = 'mail.'.trim($server["server_domain"]);
//$host = $go_api->db->queryOneRecord("SELECT web_host FROM isp_isp_web WHERE doc_id = $doc_id");
//$host = trim($host['web_host']);
$host = '';

Am I in error?

Another question: is there a variable containing the customer's domain name? Then I could have "MX 10 mail.mycustomerdomain.tld and add a query like:

Code:

$sql = "INSERT INTO dns_a (host,ip_adresse) VALUES ('mail','$ip_adresse')";
$go_api->db->query($sql);

Thank you
Denis

 

I don't mean the dns manager, I mean the ISP manager
In the ISP manager I have no form, the MX creation is done automatically.

 

Anyway, the code that i posted up here, seems to work, then it's ok