Email Formats

{
  "mx": [
    "50 mxtls.expurgate.net."
  ],
  "spf": [
    "v=spf1 ip4:212.18.8.14 include:_spf.expurgate.net include:spf.protection.outlook.com include:_spf.zimpel.de include:spf.crsend.com include:spf.smtp.net ~all"
  ]
}