> For the complete documentation index, see [llms.txt](https://docs.adaptiva.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adaptiva.com/platform-guide/additional-settings.md).

# Additional Settings

- [SMTP Settings](https://docs.adaptiva.com/platform-guide/additional-settings/smtp-settings.md): Comprehensive guide to SMTP settings
- [Manual Policy Sync](https://docs.adaptiva.com/platform-guide/additional-settings/manual-policy-sync.md)
- [Server Activation and About](https://docs.adaptiva.com/platform-guide/additional-settings/server-activation-about.md)
- [Sensor Offline Cache](https://docs.adaptiva.com/platform-guide/additional-settings/sensor-offline-cache.md): Sensor Offline Cache collects endpoint sensor data, stores it on the server, marks outdated data as historical, and controls how long that data is retained for monitoring and troubleshooting purposes.