Email Formats

{
  "mx": [
    "5 mail2.lthd.com.",
    "8 mail3.lthd.com.",
    "11 mail1.lthd.com.",
    "4 mailv6.lthd.com."
  ],
  "spf": [
    "v=spf1 redirect=spf.lthd.com"
  ]
}