What it means
A client, middle relay, guard relay, exit relay and onion service have different roles. Running one role does not imply the same exposure or policy as another.
For hosting
Confirm the exact permitted role, bandwidth policy and abuse process. Tor cannot repair a compromised application or identifying content you publish.
Which role are you operating?
A relay, exit and onion service have different configurations and responsibilities. Confirm the exact role against the hosting policy before deployment.