It seems that self-hosted Firefox Sync is NOT currently supported: https://github.com/mozilla-services/syncstorage-rs/issues/550 https://github.com/mozilla-se

It seems that self-hosted Firefox Sync is NOT currently supported: https://github.com/mozilla-services/syncstorage-rs/issues/550 https://github.com/mozilla-services/syncstorage-rs/issues/55... https://github.com/mozilla-services/syncstorage-rs/issues/681 https://github.com/mozilla-services/syncstorage-rs/issues/68... It seems they are migrating the solution without having any instructions on how to self host it.