What is the primary role of the Autodiscover service in Microsoft Exchange?

The primary role of the Autodiscover service in Microsoft Exchange is to automatically configure Outlook clients with server settings. This functionality simplifies the setup process for end users by allowing Outlook to retrieve necessary connection settings automatically without requiring manual input of data such as server names, authentication methods, and other configurations. As a result, users experience a seamless and efficient setup process, which enhances productivity and minimizes the likelihood of errors during configuration.

Autodiscover improves the user experience by dynamically providing the Outlook client with the correct settings based on the user's email address. This service plays a crucial role in ensuring clients connect to the right server with the appropriate settings, making it an essential feature of Microsoft Exchange environments.