Email Formats

{
  "mx": [
    "1 gw1.bgp.com.cn."
  ],
  "spf": [
    "v=spf1 ip4:111.203.165.22 ip4:111.203.165.23 ip4:114.255.212.6 ip4:106.39.36.135 ip4:111.203.165.44 ip4:107.150.125.94 ip4:103.238.145.20 ip4:117.128.51.195 -all"
  ]
}