node /box/ {
include postfwd
}
node /box/ {
class { 'postfwd':
listen_address => '127.0.0.1',
listen_port => '10040',
}
}
postfwd::rule { 'Rate limit':
policy => 'sender_domain=example.org',
action => 'action=rate(client_address/50/3600/450 4.7.1 sorry, max 50 requests per hour)',
order => '02',
}