------- Views.py ---------------
@csrf_exempt
def counter(request):
	template = "test.html"
	return render(request, template)

@csrf_exempt
def enviar_emails(request):
	email = request.POST.get('emails', None)
	segundos = request.POST.get('segundos', 15)
	if not email == None:
		email = str(email).split(',')
		SMTPserver = 'host'
		sender =     'mail'

		USERNAME = "user"
		PASSWORD = "pass"

		# typical values for text_subtype are plain, html, xml
		text_subtype = 'html'


		content="Email"

		subject="Subject"

		import sys
		import os
		import re

		from smtplib import SMTP                  # use this for standard SMTP protocol   (port 25, no encryption)

		from email.mime.text import MIMEText

		try:
			msg = MIMEText(content, text_subtype)
			msg['Subject']= subject
			msg['From']   = sender # some SMTP servers will do this automatically, not all

			conn = SMTP(SMTPserver)
			conn.set_debuglevel(False)
			conn.login(USERNAME, PASSWORD)
			try:
				for destination in email:
					conn.sendmail(sender, destination, msg.as_string())
					time.sleep(segundos)
					#return HttpResponse(destination) #Esto rompe todo
			finally:
				conn.quit()

		except Exception as exc:
			sys.exit( "mail failed; %s" % str(exc) )

	return HttpResponse(email)

-------------- JAVASCRIPT CODE ---------------------
<script>
	$('#send_emails').submit(function(e){
		e.preventDefault();
		$.ajax({
		    url : "/emails/",
		    type : "POST",
		    data : {'emails' : $('input[name="emails"]').val()},

		    success : function(data) {
		        console.log(data);
		    },

		    // handle a non-successful response
		    error : function(xhr,errmsg,err) {
		        $('#results').html("<div class='alert-box alert radius' data-alert>Oops! We have encountered an error: "+errmsg+
		            " <a href='#' class='close'>&times;</a></div>"); // add the error to the dom
		        console.log(xhr.status + ": " + xhr.responseText); // provide a bit more info about the error to the console
		    }
		});
	});