# Getting Started Nightfall DLP for Microsoft Exchange Online (aka Microsoft Exchange) offers a cloud-native data leak protection solution that monitors presence of sensitive data in MS Outlook. Nightfall DLP for Exchange provides a seamless approach to monitor emails sent using Microsoft Outlook. Nightfall DLP scans messages in the mails for sensitive data. Additionally, Nightfall also allows notifications to be sent to the Nightfall administrators and Exchange users thus enabling them to take follow up steps in alignment with the organization's requirements. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.nightfall.ai/microsoft-exchange/getting_started.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.