# Which Flux controller forwards alerts to Slack or Microsoft Teams when a reconciliation fails?

Flux CD, Easy (Beginner), Integration. https://k8wiz.com/uquiz/which-flux-controller-forwards-alerts-to-slack-or-microsoft-teams-when-a-reconciliation-fails

- A. source-controller
- B. kustomize-controller
- C. notification-controller
- D. image-reflector-controller

**Answer:** notification-controller

**Explanation:** The other Flux controllers send their events to notification-controller. An Alert selects which events to forward, and a Provider says where they go, such as Slack, Microsoft Teams or a generic webhook.