Email Formats

{
  "mx": [
    "10 mail.chinaunicom.com.hk."
  ],
  "spf": [
    "v=spf1 IP4:103.1.65.81/32 IP4:119.252.141.64/28 ip4:203.160.74.0/24 ip4:203.80.247.184/29 ip4:103.1.65.72/30 ip4:159.223.86.75/32 ip4:159.223.44.82/32 ip4:118.26.153.209/32 ip4:118.26.153.153/32 ip4:223.255.149.56/29 ip4:188.166.188.146/32 -all"
  ]
}