Hi there @jerm. This means that like any lawful service, we must and will comply with legal requests, and in response to them, if they are requesting information such as emails, logs, or IP addresses, then we will respond that we do not collect them (which we don’t) and do not have any data nor information to provide nor share for the legal request.
Edit: It is referencing the section “Information Not Collected”, which we will not be able to provide in legal requests, see https://forwardemail.net/en/privacy#information-not-collected.