The Dropbox for Outlook integration is not supported on Windows 7.The Dropbox for Outlook integration is not supported in Outlook on mobile and older versions of Outlook on desktop.On Mac, Dropbox for Outlook is available on version 2016 of the Outlook desktop application.
The Dropbox integration works with the following: Note: POP/IMAP email accounts like Gmail are not supported. The Dropbox for Outlook integration is available for email accounts hosted on Microsoft Exchange 2013 or later.
