/home/kueuepay/www/vendor/egulias/email-validator/src/Warning/NoDNSMXRecord.php
<?php

namespace Egulias\EmailValidator\Warning;

class NoDNSMXRecord extends Warning
{
    public const CODE = 6;

    public function __construct()
    {
        $this->message = 'No MX DSN record was found for this email';
        $this->rfcNumber = 5321;
    }
}
Response Code

Response Codes

Kueue Pay API responses include standard HTTP status codes to indicate the success or failure of a request. Successful responses will have a status code of 200 OK, while various error conditions will be represented by different status codes along with error messages in the response body.