public static function sendTestEmail(){
        $mail = new PHPMailer;
        //$mail->SMTPDebug = 3;                               // Enable verbose debug output
        $mail->isSMTP();                                      // Set mailer to use SMTP
        $mail->SMTPOptions = array(
            'ssl' => array(
                'verify_peer' => false,
                'verify_peer_name' => false,
                'allow_self_signed' => true
            )
        );
        $mail->SMTPAuth = true;                               // Enable SMTP authentication
        //$mail->SMTPDebug=2;

        $mail->Host = 'mail.pgpriorcargo.com';  // Specify main and backup SMTP servers
        $mail->Username = 'webmaster@pgpriorcargo.com';                 // SMTP username
        $mail->Password = '1q2w3e4r5t';                           // SMTP password
        //$mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
        $mail->Port = 587;                                    // TCP port to connect to
        $mail->setFrom('webmaster@pgpriorcargo.com', 'PGPriorCargo Webmaster');
        $mail->AddReplyTo('webmaster@pgpriorcargo.com', 'PGPriorCargo Webmaster');
        $mail->Subject = 'Priorcargo pending materials';
        $mail->AltBody    = "To view the message, please use an HTML compatible email viewer!";
        $mail->isHTML(true);
        /*$headers = "MIME-Version: 1.0" . "\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1" . "\r\n";
        $headers .= "From: webmaster@pgpriorcargo.com" . "\r\n" .
            "Reply-To: webmaster@pgpriorcargo.com" . "\r\n" .
            "X-Mailer: PHP/" . phpversion();
        $mail->addCustomHeader($headers);*/
        $template=file_get_contents(Config::PATH."/views/emailtemplates/test.html");
        //$mail->addAddress("swamyveera@gmail.com", "Veeru PV");
        //barracuda@barracuda.emailtests.com, mr@mr.emailtests.com, previews_98@gmx.de, litmuscheck05@gmail.com, email.tests@aol.com,
        // litmuscheck03@yahoo.com, litmuscheck04@mail.com, litmuscheck04@outlook.com, litmuscheck04@emailtests.onmicrosoft.com,
        // previews_98@web.de, litmuscheck02@mail.ru, litmuscheck10@gmail.com, litmuscheck01@gapps.emailtests.com,
        // litmuscheck03@ms.emailtests.com, litmustestprod05@gd-testing.com, litmustestprod01@yandex.com,
        // 87de77b660@s.litmustest.com, 87de77b660@sg3.emailtests.com, 87de77b660@ml.emailtests.com
        $mail->addAddress("barracuda@barracuda.emailtests.com", "Veeru PV");
        $mail->addAddress("mr@mr.emailtests.com", "Veeru PV");
        $mail->addAddress("previews_98@gmx.de", "Veeru PV");
        $mail->addAddress("litmuscheck05@gmail.com", "Veeru PV");
        $mail->addAddress("email.tests@aol.com", "Veeru PV");
        $mail->addAddress("email.tests@aol.com", "Veeru PV");
        $mail->MsgHTML($template);
        //$mail->Body=$template;
        $response=array();
        if(!$mail->send()){
            $response["status"]=0;
            $response["message"]="Error sending email";
        }else{
            $response["status"]=1;
            $response["message"]="Email sent";

        }
        echo json_encode($response);

    }