Sujet : Re: reject=553 5.3.0 127.0.0.2 due to unreachable DNS resolver
De : mm+usenet-es (at) *nospam* dorfdsl.de (Marco Moock)
Groupes : comp.mail.sendmailDate : 02. Feb 2025, 09:48:03
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <20250202094803.461666a9@ryz.dorfdsl.de>
References : 1 2 3 4
On 01.02.2025 18:45 Uhr Grant Taylor wrote:
With the clarifying details in mind, I re-read your original message
and it looks as if 157.230.63.40 is listed in dnsbl-3.uceprotect.net.
Maybe that's part of the problem.
% dig 40.63.230.157.dnsbl-3.uceprotect.net
40.63.230.157.dnsbl-3.uceprotect.net. 1999 IN A 127.0.0.2
True, but that should be rejected with another error message according
to my config and that is the case when DNS works normally. If it
doesn't, it gave me this strange error.
-- kind regardsMarcoSend spam to 1738431945muell@stinkedores.dorfdsl.de
reject=553 5.3.0 127.0.0.2 due to unreachable DNS resolver
Re: reject=553 5.3.0 127.0.0.2 due to unreachable DNS resolver