Email Formats

{
  "mx": [
    "8 mx7.unisoc.com.",
    "7 mx6.unisoc.com.",
    "1 mx.f5.unisoc.com.",
    "10 mx3.unisoc.com.",
    "3 mx2.unisoc.com.",
    "2 mx1.unisoc.com."
  ],
  "spf": [
    "v=spf1 ip4:222.66.158.135 ip4:116.228.149.50 ip4:210.13.81.30 ip4:183.178.87.196 ip4:183.178.87.197 -all"
  ]
}