Email Formats

{
  "mx": [
    "400 mx4soho25.carrierzone.com.",
    "100 mx1soho25.carrierzone.com.",
    "300 mx3soho25.carrierzone.com.",
    "200 mx2soho25.carrierzone.com."
  ],
  "spf": [
    "v=spf1 mx a ?all"
  ]
}