Email Formats

{
  "mx": [
    "15 mail.biotropica.com.au.",
    "0 biotropica-com-au.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:50.28.72.7 +include:spf.protection.outlook.com -all"
  ]
}