swiftmail

  public function sendMail(){
            $id_task = $_GET['id'];
            $task = $this->taskRepository->findOneTaskById($id_task);

            $transport = \Swift_SmtpTransport::newInstance('smtp.gmail.com',465,"ssl")
                ->setUsername('ton mail')
                ->setPassword('ton pass');

            $mailer = \Swift_Mailer::newInstance($transport);


            $message=\Swift_Message::newInstance()
                ->setSubject('La tâche "'.$task->getTitre().'" est terminée !')
                ->setFrom('mbodji.c@gmail.com')
                ->setTo($_POST['email'])
                ->setBody($_POST['content']);

                $numSent = $mailer->send($message);

            $this->user->setFlash("Le message a bien été envoyé",'success');
            header('Location: index.php?action=task-index');

//                printf("Sent %d message\n",$numSent)
            ;
        }