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Re: Limit outgoing SMTP

From: Wietse Venema (wietseporcupine.org)
Date: Thu Apr 15 2010 - 12:23:39 CDT

Claudio Prono:
> Hi to all,
>
> Just a question, there is any method to limit the outgoing mails ?
> Something like domain.com allowed, domain.net not allowed, or
> userdomain.com allowed, userdomain.net not allowed. And this can be
> done for each user?

Postfix enforces such limits while RECEIVING mail:

    http://www.postfix.org/SMTPD_ACCESS_README.html

To stop mail from out-of-control web applications, use spam filters
as discussed today in the "lost credentials" thread.

> If is possible, there is any web based or similar tool to manage this thing?

Gui support is not included.

        Wietse