Email Formats

{
  "mx": [
    "15 sm1.bbh.com.",
    "15 sm2.bbh.com.",
    "50 sm7.bbh.com.",
    "50 sm8.bbh.com.",
    "15 sm5.bbh.com.",
    "15 sm4.bbh.com."
  ],
  "spf": [
    "v=spf1 mx -all"
  ]
}