Email Formats

{
  "mx": [
    "10 mx3.ispservices.us.",
    "10 mx1.ispservices.us.",
    "10 mx4.ispservices.us.",
    "10 mx2.ispservices.us."
  ],
  "spf": [
    "v=spf1 a mx ip4:66.115.196.241 include:spf.protection.outlook.com ~all"
  ]
}