Hello, On Tue, 6 Aug 2024 15:38:28 +0200 Alexandre GRIVEAUX via frnog <frnog@frnog.org> 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 --------------------------- Liste de diffusion du FRnOG http://www.frnog.org/
