Email Formats

{
  "mx": [
    "20 logistic-ca.mx1.arsmtp.com.",
    "0 logistic-ca.mail.protection.outlook.com.",
    "10 logistic-ca.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:no-ip.com -all"
  ]
}