How to automatically block spamming users in ISPManager 4/5?

Question

linux

Please advise a solution.
There are several vps with a huge number of users. From time to time, users start spamming and the hoster blocks the entire VPS. Tell me, how can I block ispmanager users on vps who start sending spam?

Answer 1

If you have ISPmanager 5 Business, then this is configured for a specific user in the section Users - Number of emails sent from each user's mailbox per hour. If you use the 5Lite version, then the only option is to manually set acl_c8 = ${lookup{$acl_c9}lsearch*{/etc/exim/ratelimits}} ratelimit = $acl_c8 / 1h / strict / $acl_c9 on the
server in the mail server config The restriction applies to everyone.

Answer 2

For 4 options no?