Email Formats

{
  "mx": [
    "10 edge3.crouse.ir.",
    "10 edge2.crouse.ir.",
    "10 edge1.crouse.ir."
  ],
  "spf": [
    "v=spf1 mx  ip4:88.198.188.56 ip4:5.160.67.67 ip4:178.252.178.103 ip4:79.127.80.11 -all"
  ]
}