Standardize Helm msmtp configuration path

[Copilot]

The Helm RT deployment mounted msmtp configuration outside msmtp’s default lookup path, unlike the CronJob and Docker Compose services. This prevented RT mail delivery when invoking /usr/bin/msmtp without -C.

• Helm deployment
  • Mount the Secret at /etc/msmtprc, matching other services.

- name: msmtp-config
  mountPath: /etc/msmtprc
  subPath: msmtp.conf
  readOnly: true

[Copilot]

🟢 Approval recommended

The change is a small, consistent Helm mount-path adjustment with no detected conflicting references in the chart or repository.

Pull request overview

This PR aligns the Helm chart’s msmtp Secret mount with msmtp’s default config lookup path so /usr/bin/msmtp works without requiring -C, matching the behavior already used in other deployment modes.

Changes:

• Update the RT Helm Deployment to mount the msmtp config Secret at /etc/msmtprc instead of /msmtp/msmtp.conf.

File summaries

File	Description
helm/templates/deployment-rt.yaml	Adjusts the msmtp config volumeMount path to /etc/msmtprc so msmtp can find its config by default.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0
• Review effort level: Lite

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.