Email Formats

{
  "mx": [
    "0 mx.duvel.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:83.137.150.0/24 ip4:81.246.21.194 include:26099407.spf02.hubspotemail.net -all"
  ]
}