mailSender.php

<?php

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\SMTP;

require '../lib/PHPMailer/src/Exception.php';
require '../lib/PHPMailer/src/PHPMailer.php';
require '../lib/PHPMailer/src/SMTP.php';
class SendMail
{
  public function sendMail($toMail, $subject, $body)
  {
    $mail = new PHPMailer(true);
    try {
      //Server settings
      $mail->SMTPDebug = SMTP::DEBUG_SERVER;
      $mail->isSMTP();
      $mail->Host       = 'smtp.gmail.com';
      $mail->SMTPAuth   = true;
      $mail->Username   = 'mobreath32@gmail.com';     //<<< from Mail
      $mail->Password   = 'bjgxfffrdawwhlbp';     // <<< password                        
      $mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
      $mail->Port       = 465;

      //Recipients
      $mail->setFrom('mobreath32@gmail.com', 'Breath More'); // (frommail,username)
      $mail->addAddress($toMail);

      //Content
      $mail->isHTML(true);
      $mail->Subject = $subject;
      $mail->Body    = $body;
      $mail->send();
    } catch (Exception $e) {
      echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
    }
  }
}