spam mitigation

[Emiliano Vazquez]

El 03/03/14 13:59, Paolo De Michele escribió:
> hello everybody,
>
> I have a mail server and inside there are a lot of websites
> how can I mitigate the spam to go out?
>
> exist some solution that verify this?
> for example: domain1 can send max 50 email per hour, and so on.
> Can I be adviced with a email?
>
> thanks in advance
> regards
>
Hi Paolo.
You can use "quotas" under policyd [1]. With a 50 mails per hour and 400 
per day you can cut spam. When you get the quota the client will be 
rejected and the e-mail will be stuck in "Sent folder" of the user.

Best regards.

[1] http://www.policyd.org/

-- 
Emiliano Vazquez | PcCentro Informatica & CCTV
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