System Health
Use diagnostics to check the server, booking system, email, reminders, spam protection and license.
Health summary
System Health provides a quick status of important installation components.
The summary shows how many checks pass and whether anything needs attention.
Typical checks
Depending on configuration, health information covers:
- Server/application requirements
- Booking system state
- Email configuration
- Reminder cron
- Spam protection
- Licensing
Reminder cron last result
When available, the page displays the most recent reminder-worker result to help diagnose scheduling problems.
Security review
The release includes:
- CSRF protection on state-changing forms
- Admin login rate limiting
- Public booking rate limiting
- Optional Cloudflare Turnstile
- Hidden booking-form bot trap
- Random customer booking tokens
- Server-side slot/capacity re-check
- Signed DoorFall license verification
Review System Health after installation and after major server/email changes.
Last updated August 22, 2026