GAE + Python + Sendmail + Form = mail not working

Question

I am not able to receive any mail in my google application.

The relevant codes are:

main.py

from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.api import mail

# Sets the "inicio.html" website as the default page
class IndexHandler(webapp.RequestHandler):
    def get(self):
        path='inicio.html'
        if self.request.url.endswith('/'):
            path = '%sinicio.html'%self.request.url

        self.redirect(path)

    def post(self):have the following 
        self.get()

# Sends an email with the fields of the form
class OnSendFormHandler(webapp.RequestHandler):
  def post(self):
      cf_name=self.request.get('cf_name')
      cf_email=self.request.get('cf_email')
      cf_subject=self.request.get('cf_subject')
      cf_body=self.request.get('cf_message')

      message = mail.EmailMessage(sender="GAE Account <validAccount@appspot.gserviceaccount.com>",
                                  to = "personalAccount <existentAccount@gmail.com>",
                                  subject = cf_subject,
                                  body = cf_body)
      message.send()

application = webapp.WSGIApplication([('/.*', IndexHandler),
                                      ('/on_send_form', OnSendFormHandler)], debug=True)

def main():
    run_wsgi_app(application)

if __name__ == "__main__":
    main()

Note that there is a handler for the form '/on_send_form'.

The relevant html form:

       <form action="/on_send_form" method="post" id="contacts-form">
        <fieldset>
          <div class="grid3 first">
            <label title="Escriba su nombre y apellidos">Nombre:<br />
              <input type="text" name="cf_name" value=""/>
            </label>
            <label title="Escriba la dirección de correo electrónico donde quiere que le enviemos la respuesta a su consulta">E-mail:<br />
              <input type="email" name="cf_email" value=""/>
            </label>
            <label title="Escriba la razón principal de su mensaje">Asunto:<br />
              <input type="text" name="cf_subject" value="" title="Escriba la razón principal de su mensaje"/>
            </label>
          </div>
          <div class="grid5">Mensaje:<br />
            <textarea name="cf_message" title="Escriba su consulta con detalle. Le responderemos a la dirección de correo electrónico indicada en un plazo máximo de 24 horas"></textarea>
            <div class="alignright">
              <a href="#" class="alt" onClick="document.getElementById('contacts-form').reset()">Limpiar Campos</a> &nbsp; &nbsp; &nbsp;<a href="#" class="alt" onClick="document.getElementById('contacts-form').submit()">Enviar</a>
            </div>
          </div>
        </fieldset>
      </form>

Both the form and the handler uses the POST method. I deploy the GAE application with the option. --enable_sendmail

The logs in GAE say that the everything was ok.

I read the documentation and I don't know that I am missing.

Thank you in advance, DConversor

Answer 1

Your handlers in your WSGIApplication constructor are in the wrong order; they're checked in the order they're given, and '/.*' matches all URLS, so the '/on_send_form' on is never checked. Put the catchall expression last.