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Reference

This section is not meant to be read front to back. It's a reference — look up what you need, find the answer, get back to work.

Quick Navigation

  • CLI Commands

    Docker exec commands for Postfix, Dovecot, Rspamd, and MySQL — the commands you'll actually use day to day.

    CLI Commands

  • Configuration Reference

    Every config file across all services, with all available options documented.

    Configuration Reference

  • Database Schema

    Tables, columns, types, relationships, and indexes for the MySQL database.

    Database Schema

  • API Endpoints

    Quick table of all REST API endpoints with methods, parameters, and response formats.

    API Endpoints

Full Reference Index

Reference What's In It When You Need It
CLI Commands Docker exec commands for Postfix, Dovecot, Rspamd, MySQL Managing services from the command line
Configuration Reference Every config file and its options Customizing service behavior
Database Schema Tables, columns, types, and relationships Writing queries or building integrations
Log Formats Where logs live and how to parse them Debugging delivery or auth issues
Webhook Events Every event type with full payload examples Building webhook consumers
Error Codes API, SMTP, and Rspamd error codes with explanations Troubleshooting failures
Performance Metrics Key metrics and their healthy ranges Capacity planning and alerting
Prometheus Metrics Every exposed metric with labels and types Writing PromQL queries and dashboards
API Endpoints All REST endpoints in one table Quick API lookup
Environment Variables Complete env var reference with defaults Initial setup and reconfiguration
Glossary Email jargon explained in plain English Understanding the docs

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