On 9/22/22 13:05, Stuart Henderson wrote:
Note that this domain has bogus DNS records and mail will fail anyway. habitium.fr mail is handled by 10 _dc-mx.4063971290c7.habitium.fr. # host _dc-mx.4063971290c7.habitium.fr _dc-mx.4063971290c7.habitium.fr has address 212.63.111.139 Host _dc-mx.4063971290c7.habitium.fr not found: 3(NXDOMAIN)btw I don't see anything _all_ that wrong with DNS, the underscore is not really legit but lookup/connections do work
The underscore is clearly not the best practices and should be avoided.But the NXDOMAIN after the resolve is not normal either, and it's not DNSSEC related.
smime.p7s
Description: S/MIME Cryptographic Signature
