Custom metrics.conf changes not applied by Rspamd

[Waldorf3]

Issue: Custom metrics.conf changes not applied by Rspamd in Docker Mailserver

Description:
I placed a custom metrics.conf file both under config/rspamd/local.d/ and config/rspamd/override.d/ as per various suggestions and documentation. The file mounts correctly inside the container at /tmp/docker-mailserver/rspamd/local.d/metrics.conf and /tmp/docker-mailserver/rspamd/override.d/metrics.conf. However, Rspamd does not apply the custom scoring rules defined in either location.

Running rspamadm configdump metrics inside the container returns:
Section metrics NOT FOUND

Additionally, scanning emails with rspamc shows the original scores still in use, ignoring the custom scores defined.

What I tried:

• Verified the file is present inside the container with correct content.
• Restarted the container to reload configuration.
• Tested both local.d/metrics.conf and override.d/metrics.conf locations.
• Checked Rspamd logs for errors — no relevant errors found.

Expected behavior:
Rspamd should load and apply the scoring rules from the custom metrics.conf file.

Actual behavior:
Rspamd ignores the custom metrics.conf file and continues to use default scores.

Additional notes:

• Other config files in override.d are loaded correctly (e.g., multimap.conf).
• The custom metrics.conf is valid YAML and contains properly formatted scoring rules.

Request:
Is there a known issue or a recommended method to customize scores in Docker Mailserver’s Rspamd setup? How can I ensure my custom scoring configuration is properly loaded?