Email Formats

{
  "mx": [
    "40 mx4.bigmountainmail.com.",
    "30 mx3.bigmountainmail.com.",
    "20 mx2.bigmountainmail.com.",
    "10 mx1.bigmountainmail.com."
  ],
  "spf": [
    "v=spf1 a ip4:198.46.81.26 include:_spf.bigmountainmail.com include:smtp.servconfig.com ~all"
  ]
}