policyd-rate-limit - 1.0.1.1-2.1 main

policyd-rate-limit is a simple postfix policy daemon written in python3
allowing to limit the number of mails a user can send over time.
Users are identified either via their sasl usernames or their ip addresses.
Limitation rules are a list of couples (number of mails, number of seconds).
If a user has sent more than number of mails in number of seconds,
a configurable error is returned to the user.