README.md

Documentation Map

This file is the documentation index for openbsd-mailstack.

Read in this order

1. Project status
2. Public and private boundary
3. Phase crosswalk
4. Install guide
5. Architecture and flow
6. Operator workflow
7. Observed production and OSMAP integration
8. OpenBSD 7.9 SDLC maintenance
9. Public repo readiness check
10. Targeted public hardening validation pass

Core architecture and build flow

• Project architecture and flow
• Core runtime and config wiring
• Observed production and OSMAP integration

Install and validation

• Install guide
• Quick start and usage paths
• Install order and phase sequence
• QEMU-first validation path
• First production deployment sequence
• Post-install checks
• Public repo readiness check
• Targeted public hardening validation pass
• Security hardening and runtime secrets
• OpenBSD native ops monitoring site

Provider onboarding and operator inputs

• Provider account and credential onboarding
• User input file layout
• Local provider secret file layout
• Vultr account and API setup
• Brevo account and relay setup
• VirusTotal API setup
• Configuration examples

Monitoring and operations visibility

• Monitoring baseline
• Monitoring, diagnostics, and reporting
• OpenBSD native ops monitoring site
• Monitoring, diagnostics, and reporting

Operator workflows

• Operator workflow
• Daily operator workflow
• Weekly operator workflow
• Backup and DR operator workflow
• Monitoring, diagnostics, and reporting
• Maintenance, upgrades, and regression
• Advanced ops and optional integrations
• Security hardening and secrets operations
• OpenBSD 7.9 SDLC maintenance

Phase documents

Start with the phase crosswalk, then use the phase narrative that matches the layer you are working on.

Status and audit documents

• Project status
• Public and private boundary
• Public repo readiness check
• Targeted public hardening validation pass
• Sanitized production evidence