{
  "services": [
    {
      "sendgrid": {
        "api_key": "",
        "priority": 1,
        "enabled": true
      },
      "mailgun": {
        "api_key": "",
        "priority": 2,
        "enabled": false
      },
      "mandrill": {
        "api_key": "",
        "priority": 3,
        "enabled": false
      },
      "amazon_ses": {
        "api_key": "",
        "priority": 4,
        "enabled": false
      },
    }
  ],
  "_comment": "Rename this file to 'config.json' and insert API keys and priority values for the services here"
}

Add a sample config.json file
Add a sample config.json file

Renamable config.json file without API keys.
