Helloi have set up a smtp test server for nomad clients outside my network at work (postfix + TLS + SASL + LDAP)
to prevent suspicious / infected client with spam (or usurpated login and password) i would like to limit mail submission (rate, count, max connexion)
ideally, i would to limit each user in my LDAP to send, for example, not above 50 mails by hour by user.
how can i do that ? thank you for any help, any link to do that -- Arnaud
