Email Formats

{
  "mx": [
    "10 idoor.housingauthority.gov.hk.",
    "100 idoor2.housingauthority.gov.hk."
  ],
  "spf": [
    "v=spf1 include:spf-1.im.cis.gov.hk include:spf-1.egis.gov.hk ip4:118.143.90.0/24 ip4:103.26.123.24/30 ip4:103.26.123.23 ip4:118.243.124.156/31 ip4:118.243.124.153 ip4:118.243.124.154 ip4:118.243.124.155 ~all"
  ]
}