Fixing SSL Certificate Warnings for CloudPanel Admin

Problem

By default, CloudPanel uses a self-signed certificate for the admin area (port 8443), causing browser warnings.

Solution

1. In Cloudflare, map panel.yourdomain.com to your server IP.
2. In CloudPanel → Settings → CloudPanel URL, enter https://panel.yourdomain.com.
3. CloudPanel will automatically issue a Let's Encrypt certificate for itself.