Sending Limits

Emails > Send Limits (/emails/send-limits) sets per-mailbox outbound send limits: the server-wide default, and an override for a single mailbox.

This is not the same as the per-domain limit on the Domain Limits page. That one is applied by postfwd. This one is counted from the mail log by hitechcloudcli email-sendlimit, because postfwd is optional and is not installed — let alone wired into Postfix — on every server.

The page reads and writes what that command owns. The counting, the suspension and the alert all happen in the cron job.

Customers can see their own figures, and tighten a mailbox below the ceiling you set, from Sending Limits in the hosting panel.

hitechcloudcli email-sendlimit <show|status|set|unset|default|enforce>