Email Formats

{
  "mx": [
    "10 mailgw04.yict.com.cn.",
    "10 mailgw03.yict.com.cn."
  ],
  "spf": [
    "v=spf1 ip4:61.144.223.212 ip4:116.6.228.221 ip4:218.17.228.152 ip4:218.17.228.137 ip4:61.144.223.203 ip4:218.17.228.146 ip4:61.144.223.209 include:spf.protection.partner.outlook.cn -all"
  ]
}