troubleshoot-postfix

What problem does it solve?

Helps you diagnose Postfix incidents by systematically locating the failing domain (availability, throughput, latency, errors, saturation, resource, and related internal state) using Netdata-observed signals.

Core Features & Use Cases

• Operator-playbook-style triage: Routes an AI agent through an 8-domain diagnostic tree tailored to Postfix failure patterns.
• MCP-driven Netdata verification: Uses MCP queries to list nodes, pull the right postfix contexts, and rank anomalies to decide what to investigate first.
• Actionable remediation validation: Re-queries after suggested remediation to confirm signals return to expected bands, preventing “fix that didn’t stick.”
• Use case: When Postfix shows degraded delivery behavior (elevated errors, latency, saturation, queue dwell issues, or unexpected restarts), this skill guides structured triage and validation against the same signals the Netdata operator playbook relies on.

Quick Start

Use the troubleshoot-postfix skill when a user reports Postfix performance or delivery issues and needs a structured, Netdata-backed triage plan with MCP queries to confirm findings and validate remediation.