DKIM is not perfekt.

[amd...@gmail.com]

I try to send e-mail from my Private server that uses latest Argosoft MailServer. 1.4.0.0

I got this error on DKIM on my jobbs e-mail-server.

Thu 2021-12-09 13:13:53.293: Performing DKIM verification
Thu 2021-12-09 13:13:53.294: *  File: d:\mdaemon\temp\md5001000000267.tmp
Thu 2021-12-09 13:13:53.294: *  Message-ID: <13112ecaac713213...@xxxdomainxxx.se>
Thu 2021-12-09 13:13:53.294: * DKIM-Signature 1: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=alpha; d= xxxdomainxxx .se; =?utf-8?q? <some tags are not logged>
Thu 2021-12-09 13:13:53.294: *    Verification result: DKIM_BAD_SYNTAX
Thu 2021-12-09 13:13:53.294: *  Result: neutral

There are som syntax that is faulty. So the server could reject the e-mail if I have more restrict DMARC settings.

Can you check if this is a bugg?

[amd...@gmail.com]

If I test the server against https://mxtoolbox.com/

I got

TestResult

DKIM Signature Syntax Check | The signature is not valid
DKIM Record Published | DKIM Record found
DKIM Syntax Check | The record is valid
DKIM Public Key Check | Public key is present

Error: 
Unknown - Syntax Error
Signature Data | Whitespace is ignored in this value and MUST be ignored when reassembling the original signature. | Required tag not found

Dkim Signature Error:
There must be at least one aligned DKIM-Signature for the message to be considered aligned.

[amd...@gmail.com]

Please, Close this thread. I have fixed the issue.

[Ken Poulsen]

How did you fix it? ad ive tested after this post, and mine "fails" also….