Email Formats

{
  "mx": [
    "10 mx2.igairport.com.",
    "20 mx4.igairport.com.",
    "15 mx3.igairport.com.",
    "0 mx1.igairport.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:109.71.248.33/32 ip4:109.71.248.36/32 ip4:109.71.248.136/32 ip4:109.71.248.137/32 ~all"
  ]
}