Email Formats

{
  "mx": [
    "10 mx5.smtp.hctx.net.",
    "10 mx4.smtp.hctx.net.",
    "100 mx3.smtp.hctx.net."
  ],
  "spf": [
    "v=spf1 ip4:50.201.228.203 ip4:40.74.241.255 ip4:74.124.60.140 ip4:74.124.47.14 ip4:162.216.50.0/24 ip4:162.216.49.0/24 include:spf.protection.outlook.com -all"
  ]
}