|Updated:||21 April 2015|
Limit the number of messages by connecting client IP, sender, or recipient. Its intended to be a utility milter to control the flow of mail. It could be used on the outbound side like Hotmail's daily message limits to limit local user's consumption (particularly if they appear to be infected by a mass mailing worm); it could be used inbound as an alternative to grey-listing. It could be enabled and disabled as needed during periods of peak Internet activity such as during a virus outbreak or spam holiday season.
LibSnert, Berkeley DB