# Page Not Found

The URL `help/setting-up-2fa-mfa` does not exist.

You might be looking for one of these pages:
- [Setting up 2FA/MFA](https://docs.defguard.net/using-defguard-for-end-users/setting-up-2fa-mfa.md)
- [Overview](https://docs.defguard.net/deployment-strategies/setting-up-your-instance.md)
- [Step by step setting up a VPN server](https://docs.defguard.net/tutorials/step-by-step-setting-up-a-vpn-server.md)
- [Email notifications](https://docs.defguard.net/features/notifications/setting-up-smtp-for-email-notifications.md)
- [Sending support information](https://docs.defguard.net/support-1/troubleshooting/sending-support-info.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.defguard.net/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.defguard.net/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/using-defguard-for-end-users/setting-up-2fa-mfa.md`)
- Use `Accept: text/markdown` header for content negotiation