[
    {
        "type": "text",
        "filter": [ { "header": "From", "match": "@booking.com" } ],
        "script": "booking.js"
    },
    {
        "type": "html",
        "filter": [ { "header": "From", "match": "@booking.com" } ],
        "script": "booking.js",
        "function": "parseHtml"
    }
]
