Enviar Email desde Django

[kojicomics]

Hola, estoy intentando enviar un email desde un formulario en Django pero algo falla

He visto que Django tiene dos funciones para enviar emails: send_email y EmailMessage.

Al parecer la segunda es más actual y permite más funciones, pero he probado con ambas y ninguna me ha funcionado

Los ficheros que utilizo son los siguientes:

"apps/contact/forms.py"

Código Python:

from django import forms
 
 
class ContactForm(forms.Form):
    subject = forms.CharField(max_length=100)
    message = forms.CharField(widget=forms.Textarea)
    sender = forms.EmailField()
    cc_myself = forms.BooleanField(required=False)
 

"apps/contact/urls.py"

Código Python:

from django.conf.urls import patterns, include, url
from .views import *
 
 
urlpatterns = patterns('',
    url(r'^$', ContactFormView.as_view(), name='contact'),
    )
 

"apps/contact/views.py"

Código Python:

from django.views.generic import FormView
from django.core.mail import EmailMessage
from django.core.urlresolvers import reverse_lazy
from .forms import ContactForm
 
 
class ContactFormView(FormView):
    template_name = 'contact/form.html'
    form_class = ContactForm
    success_url = reverse_lazy('contact')
 
    def form_valid(self, form):
        subject = form.cleaned_data['subject']
        message = form.cleaned_data['message']
        sender = form.cleaned_data['sender']
        recipients = ['[email protected]']
        cc_myself = form.cleaned_data['cc_myself']
 
        if cc_myself:
            recipients.append(sender)
 
        mail = EmailMessage(subject, message, sender, recipients)
 
        mail.send()
 
        return super(ContactFormView, self).form_valid(form)
 

"templates/contact/form.html"

Código Python:

{% extends 'general/base.html' %}
{% load i18n %}
 
{% block head %}Contacta{% endblock %}
 
{% block title %} Contacta {% endblock %}
 
{% block content %}
    <div class="form-div">
        <form action="/contact/" method='POST'>
        {% csrf_token %}
            {% for field in form %}
                {% ifequal field.name "subject" %}
                    <input id="id_subject" type="text" name="subject" placeholder="{% trans 'Subject' %}"/>
                {% else %}{% ifequal field.name "message" %}
                    <textarea id="id_message" rows="5" cols="40" placeholder="{% trans 'Message' %}"></textarea>
                {% else %}{% ifequal field.name "sender" %}
                    <input id ="id_sender" type="email" name="sender" placeholder="{% trans 'Email' %}"/>
                {% else %}{% ifequal field.name "cc_myself" %}
                    <div class="checkbox">
                        <input id="id_cc_myself" type="checkbox" name="cc_myself" />
                        <label for="id_cc_myself">{% trans 'CC Myself' %}</label>
                    </div>
                {% else %}{{ field }}
                {% endifequal %}{% endifequal %}{% endifequal %}{% endifequal %}
            {% endfor %}
            <p class="submit">
                <input type="submit" name="mail" class="button" value="{% trans 'Send' %}" />
            </p>
        </form>
    </div>
{% endblock %}
 

"settings.py"

Código Python:

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_HOST_USER = '[email protected]'
EMAIL_HOST_PASSWORD = 'pass'
EMAIL_USE_TLS = True
 

He probado a enviarlo desde consola mediante "python manage.py shell" y ha funcionado correctamente

¿Alguna idea?

Gracias