Independent sending. Gmail inbox copies are not Sent items or guaranteed thread sync. Attachments are not supported.
This high-privilege token can send as your aliases. It is stored locally by Chrome; revoke it in your Worker if exposed. Never paste provider API keys here.
Expand Gmail's recipient details first. Ambiguous or missing headers require manual identity selection.
Only headers are read. Add quoted text yourself if needed.
Draft saved locally on this device. Closing the popup keeps your draft.