{
  "schema_version": "0.1",
  "message_id": "msg-sundial-home--1-walt-rosalind-1",
  "type": "intro",
  "sender": {
    "identity": "walt@mail.example",
    "display_name": "Walt Kessler",
    "verification_level": "email",
    "profile_url": "https://walt-kessler.example"
  },
  "recipient": {
    "identity": "rosalind@mail.example",
    "profile_url": "https://rosalind-achebe.carrd.example"
  },
  "via_pool": {
    "url": "https://hearthhold.example/pools/later-life-housemates.json",
    "id": "later-life-housemates",
    "name": "Later-Life Housemates"
  },
  "sent_at": "2026-09-27T19:31:00-07:00",
  "subject": "Hello from Walt",
  "body": {
    "content_type": "text/plain",
    "content": "Rosalind, hello. Your page says music in the kitchen. I cook most nights and would not mind company, or singing. Would you like coffee at the Mariners’ Hall one morning, to talk about houses?"
  },
  "transport": {
    "type": "email"
  }
}