Email Formats

{
  "mx": [
    "10 mx.spamexperts.com.",
    "20 fallbackmx.spamexperts.eu.",
    "30 lastmx.spamexperts.net."
  ],
  "spf": [
    "v=spf1 a mx include:websitewelcome.com ~all",
    "v=spf1 a mx ptr include:justhost.com ?all"
  ]
}