Email Formats

{
  "mx": [
    "0 custommanagement.sendio.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:50.237.75.122 ip4:207.38.18.201 ip4:165.140.58.54 include:custommanagement.sendio.com include:spf.protection.outlook.com include:smtp.coursestage.com ~all"
  ]
}