postfix rejects some emails when opendkim configuration is enabled
I run Postfix 3.4.13 and I have recently configured Opendkim. Mostly everything goes fine, but some domains are rejected as I can see into mail.log. An example of rejected email record is this below:
Opendkim won’t start
In short: I can’t get opendkim to start.
OpenDKIM key data deemed insecure
An email is not being sent and being logged by postfix with the following error