PHP uses Zend_Mail to send emails (implementing the email password reset function)

 include_once 'conn/conn.php';
 require_once 'Zend/Mail.php'; //Call the file for sending emails
 require_once 'Zend/Mail/Transport/Smtp.php'; / /Call SMTP verification file
 $reback = '0';
 $name = $_GET['foundname'];
 $question = $_GET['question'];
 $answer = $_GET['answer'];
 $sql = "select email from tb_member where name = '".$name."' and question = '".$question."' and answer = '".$answer."'";
 $email = $conne- >getFields($sql,0);
 if($email != ''){
 $rnd = rand(1000,time());
 $sql = "update tb_member set password = '".md5($ rnd)."' where name = '".$name."' and question = '".$question."' and answer = '".$answer."'";
 $tmpnum = $conne->uidRst ($sql);
 if($tmpnum >= 1){
 //Send password email
 $subject="Password Retrieval";
 $mailbody='Password retrieval successful. The new password for your account is '.$rnd;
 $envelope["from"]="cym3100@163.com";
 //$envelope="mrsoft8888@sohu.com"; //The one used for login defined by the online version Email

 /* smtp beta version sending email, using smtp as the server */
 $tr = new Zend_Mail_Transport_Smtp('192.168.1.247');

 $mail = new Zend_Mail();
 $mail->addTo( $email,'Get the user's new password');
 $mail->setFrom('cym3100@163.com','Tomorrow Technology's typical module program test email, change the user's registration password!');
 $mail-> setSubject($subject);
 $mail->setBodyHtml($mailbody);
 //$mail->send($tr);

/* Online version sending email method*/

 /*$config = array('auth' => 'login',
 'username' => 'mrsoft8888',
 'password' => 'mrsoft8888'); //Define SMTP authentication parameters
 $transport = new Zend_Mail_Transport_Smtp(' smtp.sohu.com', $config); //Instantiate the object for verification
 $mail = new Zend_Mail('GBK'); //Instantiate the object for sending mail
 $mail->setBodyHtml($mailbody); / /Send email body
 $mail->setFrom($envelope, 'Tomorrow Technology Typical Module Program Test Email, Change User Registration Password! '); //Define the email address used to send emails
 $mail->addTo($email, 'Get the user's new password'); //Define the email address used to receive emails
 $mail->setSubject($subject); / /Define email subject
 $mail->send($transport); //Perform sending operation*/

/* Online version sending email method*/
if(false ==$mail->send($tr) ){
 $reback = '-1';
 }else{
 $reback = '1';
 }
 }else{
 $reback = '2';
 }
 }else{
 $reback = $sql;
 }
 echo $reback;
?>

php, Zend