Email Formats

{
  "mx": [
    "20 mx2.bigmountainmail.com.",
    "10 mx1.bigmountainmail.com.",
    "30 mx3.bigmountainmail.com.",
    "40 mx4.bigmountainmail.com."
  ],
  "spf": [
    "v=spf1 ip4:66.91.144.170 ip4:66.175.79.134 ip4:66.175.79.130 ip4:23.29.250.130 ~all"
  ]
}