Hello, I am trying to come up with a way to have individual quotas per user for the submission service. Similar to what I could achieve with Postfix and policyd.
More specifically, the quota I am most interested in, is limiting the number of messages a single account can send within a given timeframe. Ideally, I'd also like to limit the number of total recipients within a given timeframe, to mitigate the loophole of adding multiple recipients to a single message. Example: account Y is allowed to send 500 messages per 60 minutes, with a maximum of 2000 recipients overall. What would be the best path to take? Thanks! Gerry
