Re: [exim] how to limit messages per user on smtp-relay

> Hello,
>
> I would like to limit the messages authenticated users can send
through
> our mail-relay to lets say 100 per hour. For each additional message
the
> customer shall only get an error like "You exceeded your limit of
100
> messages/h, please try sending again later.". How can I do this or
where
> can I start?
>
> Regards
> Marten
>

Tony Finch wrote a great rate limiting patch (now incorporated into
the
main exim code). See section 39.30 of the manual.