Thanks bastian and everyone,
postfwd looks nice. i will heed the suggestions
most of suggestions asks to have better possword
policies basically.
Btw
i noticed that there was a typo
in the original posting , is it possible to correct the subject
line before it gets indexed ?
Sent from my Nokia phone
-----Original Message-----
From: Bastian Blank
Sent: 24/04/2011, 7:17 PM
To: postfix-users@postfix.org
Subject: Re: need help for controlling authenticated realy
On Sun, Apr 24, 2011 at 07:15:34AM +0530, Rajesh Kumar Mallah wrote:
> We allow relaying of email via our server to our clients using authentication.
> The problem is that some miscreants have got hold of our clients password
> and are using our email server to send SPAM after successfully authenticating.
Change passwords immediately. Educate users that the have to keep their
passwords private.
> I was thinking in lines of enforcing policies on even authenticated smtp
> clients
> that are pumping SPAM . Eg restrict clients not to send more than 10 emails
> per minute , etc.
This is a different policy. This can be implemented using postfwd.
Bastian
--
Oblivion together does not frighten me, beloved.
-- Thalassa (in Anne Mulhall's body), "Return to Tomorrow",
stardate 4770.3.
