Email Formats

{
  "mx": [
    "0 kauffmanmetals-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:151.101.2.159 +ip4:67.227.235.187 +ip4:40.107.0.0/16 +ip6:2603:10b6::/36 +include:spf.protection.outlook.com ~all"
  ]
}