How do I change or revoke a permission?
The standing permissions are the ones that let the assistant handle a routine kind of mail without asking: silencing a sender who floods you, silencing obvious bulk marketing, reporting obvious spam, and filing mail you deal with later under a reminder. They live under Account → Automation, they are off by default, and each switch takes effect from the next message onward. Each one is a single on/off switch — there is no partial version of a standing permission to dial up or down.
They are part of the Lonzo Assistant plan, which is coming soon. On the plan available today the controls are visible but inactive — nothing handles your mail without asking, so there is no standing permission in force to revoke.
What you granted Google access to is listed on Account → Connections, as a record rather than something you edit there. To change it, disconnect Google from that tab — which takes effect immediately — or disconnect and reconnect, choosing which boxes to tick on Google's own permission screen. Whatever you grant, Lonzo never sends mail on your behalf on its own.
See also: What is configured autonomy? · How do I pause the assistant?