RFC2606 - Reserved Top Level DNS Names

[Lubos Kaspar]

> Date: Thu, 26 Jun 2003 11:47:25 +0200
> From: Peter Mann <Peter.Mann na tuke.sk>
> To: sendmail na linux.cz
> Subject: Re: RFC2606 - Reserved Top Level DNS Names
> 
> On Thu, Jun 26, 2003 at 11:44:17AM +0200, Michal Herman wrote:
> > On Thu, 26 Jun 2003, Peter Mann wrote:
> > 
> > > podla rfc2606 su rezervovane domeny:
> > >         example.com
> > >         example.net
> > >         example.org
> > > ...
> > > je korektne zakazat prijimanie posty z tychto domen? (resp. ak je taky
> > > odosielatel?)
> > 
> > check_sender_access ?
> 
> toto viem, ja som sa pytal, ci je to korektne - spravne
> 
> technicky nevidim ziaden problem, skor by som to nazval "eticky" problem

Pokud domena nema ani MX ani A (napr. prave example.com, ktera ma pouze 2x NS),
tak nemuze nijak prijimat postu, tedy by se z ni nemela posta ani odesilat.
Podle me je blokace takove domeny eticky nezavadna.
--
Lubos Kaspar