Email Formats

{
  "mx": [
    "10 cdn11.intel-email.com.",
    "1 cdn12.intel-amail.com.",
    "1 cdn13.intel-amail.com.",
    "10 cdn10.intel-email.com."
  ],
  "spf": [
    "v=spf1 include:spf.yi-enter.com include:spfb.yi-enter.com ~all"
  ]
}