title: Django can not send email when deployed by nginx+uwsgi+Django
body: <p>I use Django to send email,everything is OK when running on development environment, which uses command "python manage.py runserver 0.0.0.0:8100". But in the production environment which deployed by nginx+uwsgi+Django do not work. </p>
  
  <p>Here is the code:</p>
  
  <pre><code>#Email settings
  EMAIL_HOST='smtp.exmail.qq.com'
  EMAIL_PORT='465'
  EMAIL_HOST_USER='sender@qq.cn'
  EMAIL_HOST_PASSWORD='password'
  EMAIL_USE_SSL=True
  RECEIVE_EMIAL_LIST=['receiver@qq.com']
  
  send_mail('subject','content',setting.EMAIL_HOST_USER,setting.RECEIVE_EMIAL_LIST, fail_silently=False)
  </code></pre>