From owner-freebsd-security  Sat Jun 22 18:54: 8 2002
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Date: Sun, 23 Jun 2002 03:53:54 +0200
From: Cyrille Lefevre <cyrille.lefevre@laposte.net>
To: Lyndon Nerenberg <lyndon@orthanc.ab.ca>
Cc: Darren Pilgrim <dmp@pantherdragon.org>,
	"Kevin Kinsey, DaleCo, S.P." <kdk@daleco.biz>,
	Mark Hartley <mark@work.drapple.com>, twig les <twigles@yahoo.com>,
	security@FreeBSD.ORG
Subject: Re: Possible security liability: Filling disks with junk or spam
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References: <3D13FFB2.39A80570@pantherdragon.org> <200206221716.g5MHGmJZ082170@orthanc.ab.ca>
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On Sat, Jun 22, 2002 at 11:16:48AM -0600, Lyndon Nerenberg wrote:
> >>>>> "Darren" == Darren Pilgrim <dmp@pantherdragon.org> writes:
> 
>     Darren> IMO the proper
>     Darren> way to handle this is to use an MTA that has some kind of
>     Darren> access-control mechanism to restrict mail delivery to
>     Darren> non-user accounts in addition to having a forwarding
>     Darren> mechanism for them.
> 
> Such as a REJECT entry in /etc/mail/access?

the access seems to be only for domains, not users...

the virtusertable would be a good choice for that :

	bin@domain	error:5.1.1:550 User unknown

too bad there is no xxxtable to handle such cases like :

	bin		REJECT

Cyrille.
-- 
Cyrille Lefevre                 mailto:cyrille.lefevre@laposte.net

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