Email Formats

{
  "mx": [
    "10 mailgate3.preludeservices.com.",
    "5 mailgate1.preludeservices.com.",
    "5 mailgate2.preludeservices.com."
  ],
  "spf": [
    "v=spf1 include:_spf.preludeservices.com ?all"
  ]
}