Models.py

from __future__ import unicode_literals

from django.db import models
from django.utils.translation import gettext as _
# Create your models here.
class EmailSetting(models.Model):
    email_use_tls = models.BooleanField(_(u'EMAIL_USE_TLS'), default=True)
    email_host = models.CharField(_(u'EMAIL_HOST'), max_length=1024)
    email_host_username = models.EmailField(_(u'EMAIL_HOST_USER'))
    email_host_password = models.CharField(_(u'EMAIL_HOST_PASSWORD'), max_length=255)
    email_port = models.PositiveSmallIntegerField(_(u'EMAIL_PORT'), default=587)

    def __unicode__(self):
        return self.email_host_username


class EmailList(models.Model):
    email = models.EmailField(unique=True)
    full_name = models.CharField(max_length=120, blank=True, null=True)
    timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
    updated = models.DateTimeField(auto_now_add=False, auto_now=True)

    def __unicode__(self):
        return self.email

class SendEmail(models.Model):
    select_email = models.ForeignKey(EmailList)

**Views.py**
def sendmail(request):
    if request.method == 'POST':
        form = SendEmailForm(request.POST)
        if form.is_valid():
            subject = form.cleaned_data['subject']
            message = form.cleaned_data['message']
            print subject
            print message
            e_list = EmailList.objects.all()

            # for i in e_list:
            #   to_email = i.email
            try:
                #email =
                with get_connection(host=config.email_host,
                port=config.email_port,
                username=config.email_host_username,
                password=config.email_host_password,
                use_tls=config.email_use_tls,
                ) as connection:
                    for i in e_list:
                        to_email = i.email
                        EmailMessage(subject=subject, body=message, from_email=config.email_host_username, to=[to_email], connection=connection).send(fail_silently=False)
                #email.send()
                print "success"
            except BadHeaderError:
                return HttpResponse('Invalid header format.')
        else:
                return HttpResponse('Make sure all fields are entered')
    else:
        form = SendEmailForm()
    form = SendEmailForm()
    return render(request,'newsletter/SendMail.html',{'form':form})