PHP，发送电子邮件

Question

我可能有完全错误，但是当我尝试运行此代码时，我想将模板电子邮件发送给用户，这项工作在我的本地服务器上完美，但现在已经上传到我的网站，它只是发送一个空白电邮。如果这个代码顺便说一句，我就把我的密码和电子邮件发给我了。

<?php

    function format_email($info, $format){

        //set the root
        $root = $_SERVER['DOCUMENT_ROOT'].'dolearnfinance.com/email_templates';

        //grab the template content
        $template = file_get_contents($root.'/signup_template.'.$format);

        //replace all the tags
        $template = preg_replace('({FNAME})', $info['fname'], $template);
        $template = preg_replace('({EMAIL})', $info['email'], $template);
        $template = preg_replace('({KEY})', $info['key'], $template);
        $template = preg_replace('({SITEPATH})','http://www.dolearnfinance.com', $template);

        //return the html of the template
        return $template;
    }

    function send_email($info){

         //format each email
        $body = format_email($info,'html');
        $body_plain_txt = format_email($info,'txt');
        $email = $info['email'];

        //setup the mailer
        // Create the Transport
        $transporter = Swift_SmtpTransport::newInstance('smtp.gmail.com', 465, 'ssl')
          ->setUsername('*')
          ->setPassword('*')
          ;

        /*
        You could alternatively use a different transport such as Sendmail or Mail:

        // Sendmail
        $transport = Swift_SendmailTransport::newInstance('/usr/sbin/sendmail -bs');

        // Mail
        $transport = Swift_MailTransport::newInstance();
        */

        // Create the Mailer using your created Transport
        $mailer = Swift_Mailer::newInstance($transporter);


        // Create a message
        $message = Swift_Message::newInstance('Verifi Email')
          ->setSubject('Welcome to doLearnFinnace')
          ->setFrom(array('noreply@doLearnFinnace.com' => 'doLearnFinnace'))
          ->setTo(array($email))
          ->setBody($body_plain_txt)
          ;

        // Send the message
        $result = $mailer->send($message);
        return $result;


    }

?>