Problem using PHPMailer


// Import PHPMailer classes into the global namespace
// These must be at the top of your script, not inside a function
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\SMTP;
require ‘PHPMailer/src/Exception.php’;
require ‘PHPMailer/src/PHPMailer.php’;
require ‘PHPMailer/src/SMTP.php’;

// Instantiation and passing true enables exceptions
$mail = new PHPMailer(true);

try {
//Server settings
$mail->SMTPDebug = 2; // Enable verbose debug output
$mail->isSMTP(); // Send using SMTP
$mail->Host = ‘’; // Set the SMTP server to send through
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = ‘’; // SMTP username
$mail->Password = ‘password’; // SMTP password
$mail->Port = “587”; // TCP port to connect to

// Content
$mail->isHTML(true);                                  // Set email format to HTML
$mail->Subject = 'Here is the subject';
$mail->Body    = 'This is the HTML message body <b>in bold!</b>';
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';

echo 'Message has been sent';

} catch (Exception $e) {
echo “Message could not be sent. Mailer Error: {$mail->ErrorInfo}”;

Can somebody knows why it is not working on my webhost website whereas it is working on wamp ?

Not sure normally a difference in platforms, PHP configuration or various other configuration variables could affect it at a guess.

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