Merge pull request #1 from fjalvarez09/feature/allow-filtering-by-rec…

…ipient

Feature/allow filtering by recipient

policyd_rate_limit/policyd-rate-limit.conf

@@ -45,6 +45,9 @@ limits_by_id = {}
 limit_by_sasl = True
 limit_by_ip = False
 
+# If enabled, filters based on recipient address
+limit_by_recipient = False
+
 limited_networks = []
 
 # actions return to postfix, see http://www.postfix.org/access.5.html for a list of actions.

policyd_rate_limit/policyd-rate-limit.yaml

@@ -61,6 +61,8 @@ limit_by_sasl: True
 limit_by_sender: False
 # If sasl username and sender address not found or disabled, apply limits by ip addresses.
 limit_by_ip: False
+# If enabled, filters based on recipient address
+limit_by_recipient: False
 
 # A list of ip networks in cidr notation on which limits are applied. An empty list is equal
 # to limit_by_ip: False, put "0.0.0.0/0" and "::/0" for every ip addresses.

policyd_rate_limit/policyd.py

@@ -230,6 +230,9 @@ def action(self, connection, request):
                     # else, if activated, we filter by sender
                     elif config.limit_by_sender and u'sender' in request:
                         id = request[u'sender']
+                    # else, if activated, we filter by recipient
+                    elif config.limit_by_recipient and u'recipient' in request:
+                        id = request[u'recipient']
                     # else, if activated, we filter by ip source addresse
                     elif (
                         config.limit_by_ip and