> and doesn't require that you have your own servers It looks to me like it requires a virtual machine somewhere, which presumably means that you need a server

> and doesn't require that you have your own servers It looks to me like it requires a virtual machine somewhere, which presumably means that you need a server to run one on. There's an FAQ "What happens when I need to migrate to a new server?" which suggests this too. Although I can't seem to find a summary anywhere of what would be involved in setting this up on your own network.