SpamDrain e-mail spam filter

manifest.json

{
  "update_url": "http://clients2.google.com/service/update2/crx",
  "name": "SpamDrain e-mail spam filter",
  "description": "Remove spam and virus before they reach your phone, server or computer.",
  "version": "3.3",
  "manifest_version": 2,
  "icons": {
    "128": "icon_128.png"
  },
  "app": {
    "urls": [
      "https://app.spamdrain.net/signup.html",
      "https://app.spamdrain.net/members/archive.html",
      "https://app.spamdrain.net/members/ham.html",
      "https://app.spamdrain.net/members/domains.html",
      "https://app.spamdrain.net/members/domains.html",
      "https://app.spamdrain.net/members/user.html",
      "https://app.spamdrain.net/members/customer.html",
      "https://app.spamdrain.net/members/invoices.html",
      "https://app.spamdrain.net/members/order.html"
    ],
    "launch": {
      "web_url": "https://app.spamdrain.net/"
    }
  }
}