Copilot keeps you in the loop; Autopilot lets a proven agent send without waiting.
Open "Agents". Each card shows who it targets, why it reaches out, how it sounds and how far it can go.
Click the "Copilot" pill on an agent to change its autonomy.
Pick a level. Emails whose step is set to review always wait for your OK regardless.
Click "Configure Max" to edit the prebuilt agent's targeting, voice and limits.