"header": "<html><head></head><body><h1>{title}</h1><p>{blurb}</p><h2>Views</h2>",
"footer": "<hr><p>Generated: {datetime}</p></html>",
"message-url": "http://mid.gmane.org/{message-id}"
"header": "<html><head></head><body><h1>{title}</h1><p>{blurb}</p><h2>Views</h2>",
"footer": "<hr><p>Generated: {datetime}</p></html>",
"message-url": "http://mid.gmane.org/{message-id}"