Codigo para configurar variables generales y enviar mails¶

en el app del la aplicacion /app/miaplicacion/config/app.yml

all:
envio_mail:
contacto: contacto@guiaextremadura.es

En el action del modulo que se envia mail

protected function processForm(sfWebRequest $request, sfForm $form)
{
    $form->bind($request->getParameter($form->getName()), $request->getFiles($form->getName()));
    if ($form->isValid())
  {
      $contacto = $form->save();

$email_usuario=$contacto->getEmail();
          $subject = "Formulario de Contacto: ";

$message = $this->getMailer()->compose();
          $message->setSubject($subject);
          $message->setTo($email_usuario);
          $message->setFrom(sfConfig::get('app_envio_mail_contacto'));
          $arrImages = array();
          $arrImages['logo'] = $message->embed(Swift_Image::fromPath(sfConfig::get('sf_web_dir').'/images/mail/logo_cabecera.jpg'));
          $arrImages['linea'] = $message->embed(Swift_Image::fromPath(sfConfig::get('sf_web_dir').'/images/mail/linea.jpg'));
          $arrImages['logo_firma'] = $message->embed(Swift_Image::fromPath(sfConfig::get('sf_web_dir').'/images/mail/logo_firma.jpg'));
          $mensajeCuerpo = $this->getPartial('formMailContacto', array('form' => $this->form, 'arrImages' => $arrImages)); //, array('form' => $this->form,'arrImages' => $arrImages)
          $message->setBody($mensajeCuerpo, 'text/html');
          $this->getMailer()->send($message);

$this->redirect('formContacto/thankyou?'.http_build_query($this->form->getValues()));
    }
  }