How to enable antispam (Akismet)
Enabling anti spam filter can be easily done by just supplying wp_plugin_akismet_key to the
configurations.
To register for Akismet, please visit Akismet official webpage and follow the instructions. After obtaining the Akismet API key, you can now run the following command to enable Akismet plugin.
juju config wordpress-k8s wp_plugin_akismet_key=<akismet-api-key>
The Akismet plugin should automatically be active after running the configuration.