PHPMailer中的地址无效

I'm getting an invalid address error while running the PHP script below. The SMTP credentials and recipient e-mail were altered for this post. They are all valid on the actual script. I don't know why the recipient e-mail is being rejected. I'm trying to send an e-mail with SMTP authentication, and SMTP security (SSL, TLS) is not required.

Any help would be appreciated.

  include 'PHPMailer_5.2.2/class.phpmailer.php';

  function SendConfirmation ($sName, $sEmail)
  {
    $mail = new PHPMailer ();

    $mail->SMTPDebug  = 2;

    $mail->Host = "mail.exchange.telus.com";
    $mail->IsSMTP ();
    $mail->Username = "inbin@website.com";
    $mail->Password = "password";

    $mail->From = "inbin@website.com";
    $mail->FromName = "Web Site";

    $mail->AddAddress ($sEmail, $sName);

    $mail->Subject = 'PHPMailer Test' . date ('Y-m-d H:i:s');
    $mail->Body = "This is a test.";

    if ($mail->Send ())
      echo "
Mail sent.";
    else
      echo "
Mail not sent. " .  $mail->ErrorInfo;

    echo "
";
  }  

  /***[ Main ] **************************************************************************/

  $sName = 'Johan Cyprich';
  $sEmail = 'jcyprich@website.com';

  $bSent = SendConfirmation ($sName, $sEmail);