Install the app on your machine and link it to your account with your personal connection key.
Connecting a device means installing the program on a machine and pointing it at your account with your connection key — a personal token that tells Email Manager Pro the device is yours.
If you're setting up the device by hand, open its config.yaml and set:
manager_base_url — the platform URL.manager_connection_key — your personal key, copied from your Profile page.Keep your connection key private: anyone with it can run devices as you. You can rotate it from your Profile at any time. Next: start your device.