Email Formats

{
  "mx": [
    "10 halltank.com.1.0001.arsmtp.com.",
    "20 halltank.com.2.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:12.144.253.10 ip4:12.30.95.50 include:spf.protection.outlook.com ~all"
  ]
}