Email Formats

{
  "mx": [
    "0 mail.mercurytrip.com."
  ],
  "spf": [
    "v=spf1 ip4:209.17.115.0/24 ip4:64.69.218.0/24 include:eig.spf.a.cloudfilter.net  include:_spf.google.com include:sabre.com ~all"
  ]
}