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Date:      Fri, 4 Dec 1998 19:34:53 +0200 (EET)
From:      Narvi <narvi@haldjas.folklore.ee>
To:        Simon Josefsson <jas@pdc.kth.se>
Cc:        andrew@squiz.co.nz, FreeBSD Security <security@FreeBSD.ORG>
Subject:   Re: IMAP (was Re: mail.local)
Message-ID:  <Pine.BSF.3.96.981204193358.21183A-100000@haldjas.folklore.ee>
In-Reply-To: <iluk907g9k0.fsf@xiphias.pdc.kth.se>

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On 4 Dec 1998, Simon Josefsson wrote:

> Andrew McNaughton <andrew@squiz.co.nz> writes:
> 
> > So, does anyone know an IMAP server which can be set up to limit which
> > areas of the file system are accessible, and preferably that can run of a
> > passwd file other than the system one?
> 
> Cyrus IMAPD for instance.  There is nothing in the IMAP protocol that
> says you have to export your file system to the world -- it's just a
> protocol for transfering messages (basicly).
> 
> If you configure your IMAP to export everything to the world it will,
> but you really can't blaim the design of IMAP or the IMAP RFC for
> that.
> 
> By default the Cyrus IMAPD store the article in /var/spool/imap (or
> similar), and there are user configurable ACL's in the protocol
> (similar to AFS ACL's) restricting access to the mailboxes.
> 
> The UWash server is designed to export the entire unix file system via
> IMAP, this is a design choice and if you don't like it, configure it
> not to or use another IMAP server.
> 
> /s
> 

Shouldn't the FreeBSD port "by-default" configure it in a secure way, that
is, the file system import disabled?

	Sander

	There is no love, no good, no happiness and no future -
	all these are just illusions.




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