{
  "name": "Mail Control",
  "short_name": "Mail",
  "description": "Your own mail server: mail, calendars, contacts and the server itself.",
  "id": "/mailbox",
  "start_url": "/mailbox",
  "scope": "/",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [
    { "src": "/icons/icon.svg", "sizes": "any", "type": "image/svg+xml" },
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "New message", "url": "/mailbox?compose=1" },
    { "name": "Calendar", "url": "/calendar" }
  ]
}