in many descriptions for remote backups there is an option “Remote Server” used that I can not find on my WD MyCloud (3TB, firmware 2.21.126). For example I can not follow the description at My Cloud OS 3: Create a Remote Backup.
As I am not using I disabled all Apple related stuff like TimeMachine and iTunes.
For the single bay/single drive v2.x My Cloud units there is no Remote Server option available in the Dashboard. Apparently only the My Cloud Mirror and above currently support that feature/option. This has been discussed previously in threads that can be found by using the forum search feature, magnifying glass icon upper right.