2

Im using PowerMTA and trying to get dkim to work. Im using godaddy DNS. Gmail is giving me :

dkim=neutral (no key for signature) header.i=@

same thing with yahoo: permerror(no key)

dig output:

 dig +short txt dkim._domainkey.gamerbasecamp.com
"v=DKIM1\; k=rsa\; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3jyMaBlYI9QFs162gU+fI3Yul1gBsO6PUaGRctgdvpduywJQ9vrs3v582ZypCfB9WVndmtr1QaJ33yMrqHe+GHnwCh0XJT+9NrOnkMuEynqPoG6dZXd7ZqigXuy2pGd9eGAIin02LkG0xKrV3LMHkpp+regxBNOYKf5GDP3hNYwIDAQAB\;"

email to check-auth@verifier.port25.com says:

DKIM check details:
----------------------------------------------------------
Result:         permerror (key "dkim._domainkey.gamerbasecamp.info" doesn't exist)

This happened after I changed the domain of the SMTP server. I have another server with exactly the same setup and DKIM is pass.

Any idea what could be wrong ?

3

You have to setup a TXT record for dkim._domainkey.gamerbasecamp.com, while you are doing test from dkim._domainkey.gamerbasecamp.info.

| improve this answer | |
0

You need to send right selector header header.s=dkim,

The most important thing is: selector indicates your DomainKeys/DKIM public key location. For example: if your domain selector is: "s1024", your public key record will be "s1024._domainkey.yourdomain.com"; if your domain selector is: "mta1", your public key record will be "mta1._domainkey.yourdomain.com".

Example of the right dkim header for yourdomain.com with "s1024" selector:

ARC-Authentication-Results: i=1; mx.google.com;
   dkim=pass header.i=@yourdomain.com header.s=s1024 header.b=Nj1yIIn0

https://www.emailarchitect.net/domainkeys/doc/html/selector.htm

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.