Send Files to Dropbox, showed how to sending files to Dropbox. This is when there are several files in a SharePoint document library but we only want to transfer some of them.
If we need to automatically synchronize all files between Dropbox and SharePoint, the Sync List with Dropbox option is the better choice.
Aspose.Email for SharePoint allows synchronization in either direction:
In the illustration below, the synchronization goes from Dropbox to SharePoint.
Synchronizing Files with Dropbox
To setup the synchronization: