Email Formats

{
  "mx": [
    "30 mx1.udomain.com.hk.",
    "30 mx2.udomain.com.hk.",
    "30 mx3.udomain.com.hk.",
    "30 mx4.udomain.com.hk.",
    "30 mx5.udomain.com.hk.",
    "30 mx6.udomain.com.hk.",
    "30 udgw.udomain.com.hk."
  ],
  "spf": [
    "v=spf1 ip:117.18.106.104/24 ip:219.76.94.12 include=securesmtp01.1025.hk include:_netblocks3.spf.net.hk include:_netblocks5.spf.net.hk include:smtp.spf.net.hk -all"
  ]
}