Email Formats

{
  "mx": [
    "100 mail3.bigdutchman.com.",
    "10 mail.bigdutchman.com.",
    "20 mail2.bigdutchman.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.protection.bigdutchman.com include:spf.crsend.com ip4:85.13.150.106 -all "
  ]
}