Sending multiple mails in php mail - php

Question

I am trying to send the multiple mails through my mailer from the below code, But it is showing error
apache http error occurred.
<?php
require 'phpmailer/PHPMailerAutoload.php';
if(isset($_POST['send']))
{
$email = $_POST['email'];
$password = $_POST['password'];
$to_id = $_POST['toid'];
$message = $_POST['message'];
$subject = $_POST['subject'];
$mail = new PHPMailer;
$mail->isSMTP();
$mail->Host = 'mail.domain.com';
$mail->Port = 587;
$mail->SMTPSecure = 'tls';
$mail->SMTPAuth = true;
$mail->Username = $email;
$mail->Password = $password;
$mail->setFrom('info#domain.com', 'Name');
$mail->addReplyTo('info#domain.com', 'Name');
// read the list of emails from the file.
$email_list = file("maillist1.csv");
// count how many emails there are.
$total_emails = count($email_list);
// go through the list and trim off the newline character.
for ($counter=0; $counter<$total_emails; $counter++) {
$email_list[$counter] = trim($email_list[$counter]);
}
// implode the list in
require 'phpmailer/PHPMailerAutoload.php';
if(isset($_POST['send']))
{
$email = $_POST['email'];
$password = $_POST['password'];
$to_id = $_POST['toid'];
$message = $_POST['message'];
$subject = $_POST['subject'];
$mail = new PHPMailer;
$mail->isSMTP();
$mail->Host = 'mail.domain.com';
$mail->Port = 587;
$mail->SMTPSecure = 'tls';
$mail->SMTPAuth = true;
$mail->Username = $email;
$mail->Password = $password;
$mail->setFrom('info#domain.com', 'Name');
$mail->addReplyTo('info#domain.com', 'Name');
// read the list of emails from the file.
$email_list = file("maillist1.csv");
// count how many emails there are.
$total_emails = count($email_list);
// go through the list and trim off the newline character.
for ($counter=0; $counter<$total_emails; $counter++) {
$email_list[$counter] = trim($email_list[$counter]);
}
// implode the list into a single variable, put commas in, apply as $to value.
$to = implode(",",$email_list);
$mail->addAddress($to);
$mail->Subject = $subject;
$mail->msgHTML($message);
if ( mail($to,$subject,$message) ) {
echo "The email has been sent!";
} else {
echo "The email has failed!";
}
}
?>to a single variable, put commas in, apply as $to value.
$to = implode(",",$email_list);
$mail->addAddress($to);
$mail->Subject = $subject;
$mail->msgHTML($message);
if ( mail($to,$subject,$message) ) {
echo "The email has been sent!";
} else {
echo "The email has failed!";
}
}
?>