Email Formats

{
  "mx": [
    "30 fosse.udomain.com.hk."
  ],
  "spf": [
    "v=spf1 include:_netblocks.spf.net.hk include:_netblocks3.spf.net.hk include:_netblocks5.spf.net.hk include:mail.zendesk.com -all"
  ]
}