django Error (EXTERNAL IP)
I guess the main problem is in your view file,where you are working with http response request object .Check that all the settings are accurate in settings.py,also use try except block for finding the error more precisely.
I am receiving notifications every time, when enter an address that does not exist.

Traceback (most recent call last):
    File "/home/user/opt/local/django/core/handlers/base.py", line 100, in get_response
    File "/web/blog/views.py", line 33, in post
    File "/home/user/local/django/db/models/manager.py", line 132, in get
    File "/home/user/opt/local/django/db/models/query.py", line 347, in get
  DoesNotExist: Post matching query does not exist.

how to solve it