Hi, I have several points to clarify with the use of dropbox Backup
I am wondering if it is possible to use iCloud and iCloud drive for saving my mac and Dropbox Backup for backing up my external drive. I am aware that I must not use both to save/backup the same files, so I configured Dropbox backup to backup my external drive only, and iCloud is only saving files that are on my mac (excluding my Dropbox folder).