Le Tue, Aug 06, 2024 at 03:55:15PM +0200, Paul Rolland (ポール・ロラン) a écrit : > Hello, > > On Tue, 6 Aug 2024 15:38:28 +0200 > Alexandre GRIVEAUX via frnog <[email protected]> wrote: > > > Bonjour, > > > > > > Il y à un soucis avec le domaine gmail.fr ? j'ai une réponse étrange via > > DNS: > > RFC 7505 : > 3. MX Resource Records Specifying Null MX > > To indicate that a domain does not accept email, it advertises a > single MX RR (see Section 3.3.9 of [RFC1035]) with an RDATA section > consisting of preference number 0 and a zero-length label, written in > master files as ".", as the exchange domain, to denote that there > exists no mail exchanger for a domain. Since "." is not a valid host > name, a null MX record cannot be confused with an ordinary MX record. > The use of "." as a pseudo-hostname meaning no service available is > modeled on the SRV RR [RFC2782] where it has a similar meaning. > > > Pas de mail sur gmail.fr tout simplement ;) > > Paul
Merci beaucoup de ces explications ! Je ne connaissais pas cette RFC... --------------------------- Liste de diffusion du FRnOG http://www.frnog.org/
