•  24-06-2022
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Question

I am testing my mail serveur DKIM and SPF settings with Port25 auth test.

SPF is perfect, but my DKIM doesn't work. Here is the error:

----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result:         permerror (key "default._domainkey.pokesharp.com" doesn't exist)
ID(s) verified: 
Canonicalized Headers:
message-id:<4b811ef394a3840c888aaf70e625190c@pokesharp.com>'0D''0A'
subject:123'0D''0A'
to:check-auth@verifier.port25.com'0D''0A'
from:admin@pokesharp.com'0D''0A'
date:Mon,'20'12'20'Aug'20'2013'20'10:38:04'20'-0400'0D''0A'
mime-version:1.0'0D''0A'
dkim-signature:v=1;'20'a=rsa-sha256;'20'q=dns/txt;'20'c=relaxed/relaxed;'20'd=pokesharp.com;'20's=default;'20'h=Message-ID:Subject:To:From:Date:MIME-Version;'20'bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=;'20'b=;

Canonicalized Body:

DNS record(s):
    default._domainkey.pokesharp.com. TXT (NXDOMAIN)

NOTE: DKIM checking has been performed based on the latest DKIM specs
(RFC 4871 or draft-ietf-dkim-base-10) and verification may fail for
older versions.  If you are using Port25's PowerMTA, you need to use
version 3.2r11 or later to get a compatible version of DKIM.

Although, in my DNS, I do have "default._domainkey" IN TXT 14400 with value:

"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjUEWGRzEyKE0GcoICtp4bAKhrIjG8zubaDBV8MJSEO49nJHPk8zTJNFYmFBaMX0GVwxstam3C231TedkiRBk5RQ32lOqiaHW/PGpYqGrdE95arh8floBinkcVCqwnodUMBizDLh0rZvdOf+lElQAf0nBFL0X2EhGDC4IlEYpu7QIDAQAB;"

I don't quite understand why it doesn't see it. (I'm using cPanel/WHM)

Thank you very much!

Was it helpful?

Solution

Is it possible that it was just propagation delays? If I query your DNS now, I get your DKIM public key (see below). Are you still getting the same results from the port25 verifier?

mti2935@basement:~$ nslookup -q=TXT default._domainkey.pokesharp.com
Server:         75.75.75.75
Address:        75.75.75.75#53

Non-authoritative answer:
default._domainkey.pokesharp.com        text = "v=DKIM1\; k=rsa\; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjUEWGRzEyKE0GcoICtp4bAKhrIjG8zubaDBV8MJSEO49nJHPk8zTJNFYmFBaMX0GVwxstam3C231TedkiRBk5RQ32lOqiaHW/PGpYqGrdE95arh8floBinkcVCqwnodUMBizDLh0rZvdOf+lElQAf0nBFL0X2EhGDC4IlEYpu7QIDAQAB\;"

Authoritative answers can be found from:
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