myview.py

from django.shortcuts import render_to_response
from django.core.mail import send_mail
from django.http import HttpResponseRedirect
from django.template import RequestContext

def contact(req):
	errors = []
	if req.method == 'POST':
		if not req.POST.get('subject'):
			errors.append('Enter a subject')
		if not req.POST.get('message'):
			errors.append('Enter a message')
		if req.POST.get('email') and '@' not in req.POST['email']:
			errors.append('Enter a valid e-mail address.')
		if not errors:
			send_mail(
					req.POST['subject'],
					req.POST['message'],
					req.POST.get('email','noreply@example.com'),
					['601859657@qq.com'],
					)
			assert False
			return HttpResponseRedirect('/contact/thanks/')
	return render_to_response('contact_form.html',{'errors':errors},context_instance=RequestContext(req))