Hello,
My email provider rejected to deliver to kurzepost.de with warning " non DNSSEC destination".
Further feedback from a supporter of email provider: It seems that I communicated to this destination via DANE standard but at the moment DNSSEC & DANE is not supportet by this destination, which can mean a Man-in-the-Middle-Attack or just a wrong server setting and I should get in contact with the team of the domain.
UPDATE: 13.12.2020 checked most domains of trashmail and changed title.
Dane test fails for all domains of trashmail I tested:
https://dane.sys4.de/smtp/kurzepost.de -> DNSSEC: Insecure Domain.
https://dane.sys4.de/smtp/trashmail.com -> DNSSEC: Insecure Domain.
https://dane.sys4.de/smtp/wegwerfmail.de -> DNSSEC: Insecure Domain.
https://dane.sys4.de/smtp/0box.eu -> DNSSEC: Insecure Domain.
https://dane.sys4.de/smtp/[secret domain name] -> DNSSEC: Insecure Domain.
DNSSEC & DANE is down for kurzepost.de, trashmail.com, all domains. Man in the middle attack?
Re: DNSSEC & DANE is down for kurzepost.de, trashmail.com, all domains. Man in the middle attack?
Correct, we kicked out DANE, as maintenance was too complex.
Its anyway inconsistent with custom domains. If we really want it, TrashMail should own the custom domain names but that would mean that customers would loss control about their domain names (they probably don't want to do only email with that).
Its anyway inconsistent with custom domains. If we really want it, TrashMail should own the custom domain names but that would mean that customers would loss control about their domain names (they probably don't want to do only email with that).
Best regards,
Stephan Ferraro
Founder of TrashMail.com
CEO of Aionda GmbH
Stephan Ferraro
Founder of TrashMail.com
CEO of Aionda GmbH
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