Email Formats

{
  "mx": [
    "20 terraco2-com.mx2.arsmtp.com.",
    "10 terraco2-com.mx1.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:71.237.124.229 include:spf.protection.outlook.com -all"
  ]
}