Email Formats

{
  "mx": [
    "0 nuflow-net.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:13.237.85.218 +a +mx include:spf.protection.outlook.com include:mailgun.org include:4497037.spf05.hubspotemail.net ~all"
  ]
}