I have been using Django Postman for a few weeks now, and in order to limit the number of messages sent by each user, I have been wondering what would be the best way to limit the number of messages a user can send a day, a week... using Django-postman? 
I have been browsing dedicated documentation for weeks too in order to find an answer for the how, but I think this is not a usecase for now, and I do not really know how to manage that. 
Of course I am not looking for a well cooked answer, but I would like to avoid writing labyrinthine code, so maybe just a few ideas about it could help me to see clear through that problematic.
Many thanks for your help on that topic!
as a simple idea the  inserting of new msg in database should be with a condition to limit their numbers (the count of the previous msg  isn't > max )
 another method : you will show the input of the msg jsut when  (selet * form table where userid=sesion and count(usermsg)< max )
Is it possible to limit the number of messages a user can send a day with Django postman?