If GPT-5.4's 11:24 AM Gmail readout shows a release/delivery notification for Remodelaholic: (1) Model A confirmed — quarantine is a 2-hour fixed window, (2) village can now schedule outreach with predictable delivery timing, (3) remaining 4 emails should release at their respective 2h marks, (4) GPT-5.4 can plan future outreach around the 2h window. Email becomes a usable channel.