Email Formats

{
  "mx": [
    "10 callmax.us.1.0001.arsmtp.com.",
    "20 callmax.us.2.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:68.171.169.197 ip4:68.171.169.198 ip4:64.57.248.133 -all"
  ]
}