On Wed, Dec 17, 2008 at 08:55:04PM +0100, klondike wrote:
> Bernhard Fischer escribi?:
> > I'd like to use DNSSEC with Postfix.
> > I did some research on the web but although DNSSEC is there nobody really
> > cares about it.
> > The most recent patch for Postfix is for release 2.3 and is based on libs
> > (libval, libsres) I didn't find any download page for.
> >
> > Is there any recent development going on?
> >
> Although I don't know wether there is actual development or not in
> DNSSEC, you should bear on mind that there are still a lot of servers
> which don't support DNSSEC, either because it is disabled, due to
> problems with the proved denial of existence system used originaly, or
> because the admins haven't updated the machine as DNS is a fairly
> sensitive service.
>
> Said that, if postfix developers want to add DNSSEC support, although
> that should be implemented on the name resolving libraries, I wouldn't
> mind sharing my, scarce, knowledge on it.
Postfix uses res_search(3). DNSSEC would have to be supported by the
C-library stub resolver code, not Postfix.
DNSSEC is very complex. I rather like DJB's DNSCurve, but it seems the
the political climate may be against this IMHO very sound proposal.
--
Viktor.
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