On-The-Fly Email Validation

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "On-The-Fly Email Validation",
    "version": "0.0.1",
    "manifest_version": 2,
    "description": "Check for Spam-Trap, Abuse, Invalid & more for free... Clean, Simple & Fast- TryZB.com",
    "homepage_url": "http:\/\/www.TryZB.com",
    "icons": {
        "16": "icons\/yellow-16.png",
        "48": "icons\/yellow-48.png",
        "128": "icons\/yellow-128.png"
    },
    "background": {
        "scripts": [
            "utils\/utils.js",
            "bg\/bg.js"
        ],
        "persistent": false
    },
    "browser_action": {
        "default_icon": "icons\/yellow-48.png",
        "default_popup": "popup\/popup.html"
    },
    "permissions": [
        "storage",
        "notifications",
        "contextMenus",
        "tabs",
        "activeTab",
        "https:\/\/api.zerobounce.net\/v2\/*"
    ],
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "css": [
                "content\/content.css"
            ],
            "js": [
                "content\/content.js"
            ]
        }
    ]
}