Auteur: sajolida Date: À: Tails system administrators, sebastian CC: The Tails public development discussion list Sujet: Re: [Tails-dev] DKIM signature on tails@boum.org is broken
Hi Sebastian,
Thanks for let us know about your problem.
I'm forwarding this to our sysadmins.
Sebastian Nielsen via Tails-dev: > For the news message that was just sent, contains the following error:
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> X-DKIM-Signature: invalid (invalid); pubkey_unavailable
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> So I checked, the DKIM signature on that mail is:
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> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=boum.org;
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> s=stigmate; t=1588739219;
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> bh=43TDf5u3GKyDCUmyWWeuZNuNlwELkA2LRuma+NqPLH4=;
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> h=From:To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:
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> List-Post:List-Help:List-Subscribe:Reply-To:From;
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> b=PiqFQ3DtTN2FUWgEkjXqPn17T65auUAugD+CpLojiO2QgMSLITauXEWxtpGGQ/T0S
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> QdJtjKCQc14EoCpdgGI8TZ0H4wDo5hmhYQosZlnN0r2a7WR730bG+sEGAVhIK0neVG
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> KVlObvReR6KCTcD0c8dcPyX+SbbhbrVk8EbYq6WE=
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> Means that stigmate._domainkey.boum.org should return a pubkey:
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> root@sebastian-desktop:~# dig TXT stigmate._domainkey.boum.org
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> ; <<>> DiG 9.16.1-Ubuntu <<>> TXT stigmate._domainkey.boum.org
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> ;; global options: +cmd
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> ;; Got answer:
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> ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58784
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> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
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> ;; OPT PSEUDOSECTION:
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> ; EDNS: version: 0, flags:; udp: 4096
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> ;; QUESTION SECTION:
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> ;stigmate._domainkey.boum.org. IN TXT
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> ;; AUTHORITY SECTION:
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> boum.org. 3179 IN SOA ns1-v6.investici.org.
> hostmaster
> .boum.org.
> 1579558432 43200 3600 2419200 3600
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> ;; Query time: 0 msec
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> ;; SERVER: 192.168.1.1#53(192.168.1.1)
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> ;; WHEN: ons maj 06 06:34:08 CEST 2020
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> ;; MSG SIZE rcvd: 121
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> root@sebastian-desktop:~#
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> Yep, I got your SOA record back, meaning there is no TXT record for
> stigmate._domainkey.boum.org
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> Maybe you should fix that?
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> Best regards, Sebastian Nielsen
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