Use this folder as the documentation index for the self-hosted Open Mailserver project.

• install.md: install, bootstrap, and first-run flow
• api.md: mailbox provisioning, send, and read APIs
• dns.md: required DNS records for direct delivery
• deliverability.md: warmup and inbox-placement guidance
• operations.md: backups, troubleshooting, and operator workflows

• security.md: security defaults and sensitive surfaces
• architecture.md: high-level runtime shape