Posta i www virtaul host jedne adrese

[Petr Novotny]

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On 2 Mar 00, at 12:36, Petr Cech wrote:

> Tech existuje, tohle prece pouziva kazdy ISP.

Nepouziva. Podle RFC se CNAME v mailove adese nemaji 
vyskytovat. Prakticky se to resi tim, ze resolvuji az do konce 
(dokuk neni A ci MX). Pokud mam
stroj1 IN CNAME mail
stroj2 IN CNAME mail
tak uz od _odesilatele_ jde posta pro helena na mail.domena.cz. 

Tohle samozrejme vsichni ISP vedi, a proto to pres CNAME 
nedelaji.

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--
Petr Novotny, ANTEK CS
Petr.Novotny na antek.cz
http://www.antek.cz
PGP key ID: 0x3BA9BC3F
-- Don't you know there ain't no devil there's just God when he's drunk.
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