Use PHP Mailer and SMTP server send email marketing

You can use PHP Mailer and gmail account to send email marketing!

Download PHP Mailer from here

Create PHP function to send email

function sendEmail($to, $subject, $body, $from = 'no-reply@code.huypv.net') {
 $from_name = 'DEV';
 require_once(dirname(__FILE__) . '/PHPMailer_5.2.4/class.phpmailer.php');
 $mail = new PHPMailer();  // create a new object
 $mail->IsSMTP(); // enable SMTP
 $mail->SMTPDebug = 0;  // debugging: 1 = errors and messages, 2 = messages only
 $mail->SMTPAuth = true;  // authentication enabled
 $mail->SMTPSecure = 'ssl'; // secure transfer enabled REQUIRED for GMail
 $mail->Host = 'smtp.gmail.com';
 $mail->Port = 465; 
 $mail->Username = 'YOUR_GMAIL_ACCOUNT';  
 $mail->Password = 'YOUR_GMAIL_ADDRESS';           
 $mail->SetFrom($from, $from_name);
 $mail->Subject = $subject;
 $mail->Body = $body;
 $mail->AddAddress($to);
 return $mail->Send();
}

Loop to send email marketing to your customers!