Backup destination URLs
Backup destinations must be entered in the format used by the virtualmin backup-domain API command. For example : Any destination that ends with tar.gz or zip will be assumed to be a single file, which will contain all selected domains. Anything else will be treated as a directory, which will receive one file per domain.

For Dropbox and GCS backups, each Virtualmin system must already have an account with the storage provider configured.

You can use the tags ${HOST} and ${IP} in backup destinations, which will be replaced by the source system hostname and IP address respectively for each system. This allows different systems to backup to different final directories.