Email Signature Rescue

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Email Signature Rescue",
  "description": "Install HTML email signatures into popular webmail clients without the worry of character restriction limits.",
  "version": "2.4.22",
  "icons": {
    "16": "assets/icons/esr-16.png",
    "48": "assets/icons/esr-48.png",
    "128": "assets/icons/esr-128.png"
  },
  "browser_action": {
    "default_icon": "assets/icons/esr-19.png"
  },
  "options_page": "options.html",
  "content_scripts": [
    {
      "matches": [
        "*://mail.google.com/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/google.js"
      ]
    },
    {
      "matches": [
        "*://*.mail.aol.com/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/aol.js"
      ]
    },
    {
      "matches": [
        "*://*.inbox.google.com/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/google_inbox.js"
      ]
    },
    {
      "matches": [
        "*://*.mail.yahoo.com/d/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/yahoo2.js"
      ]
    },
    {
      "matches": [
        "*://*.mail.yahoo.com/neo/",
        "*://*.mail.yahoo.com/neo/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/yahoo.js"
      ]
    },
    {
      "matches": [
        "*://*.outlook.live.com/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/live.js"
      ]
    },
    {
      "matches": [
        "*://*.outlook.office365.com/*",
        "*://*.outlook.office.com/*"
      ],
      "js": [
        "assets/js/jquery.min.js",
        "scripts/office365.js"
      ]
    }
  ],
  "permissions": [
    "storage",
    "notifications",
    "https://esig.ly/api/keys",
    "https://esig.ly/api/key/*"
  ],
  "background": {
    "scripts": [
      "assets/js/background.js"
    ],
    "persistent": false
  }
}