Opendkim-Testkey: Key Not Secure. As also explained in my other answer, key not secure in this context indicates that opendkim was not able to authenticate the key using dnssec. Key not secure this is telling you that the permissions on this file (or one of the intermediate directories) are too lax.
Saya membaca dari jawaban ini bahwa peringatan ada karena dnssec tidak diaktifkan. Tôi đã thiết lập opendkim milter để làm việc với postfix trên máy của mình. Jan 20, 2021 at 17:56.
DKIM Signature header exists but is not valid Maintenance Mailina
Grep requiresafekeys /etc/opendkim.conf requiresafekeys false andyjeffries commented on jun. It incorporates cisco's identified mail. I'm uncertain what is going wrong here, and i cannot post to lists.opendkim.org as the server seems to be down at the moment. I'm 99% sure my config is correct.