You're Creating A New Content Search. On The Locations Page, You Set The "Exchange Mailboxes" Toggle Switch To On. What Does This Enable? ?

When the "Exchange Mailboxes" toggle switch is turned on in the locations page of a content search, it enables the search to specifically target and retrieve information from Exchange mailboxes within the specified locations. This means that the search results will include data and content stored within Exchange mailboxes, allowing for a more targeted and comprehensive search for relevant information.