Email Formats

{
  "mx": [
    "30 mailspam.cycu.edu.tw."
  ],
  "spf": [
    "v=spf1 ip4:140.135.66.0/24 ip4:60.251.0.0/16 ip4:59.124.0.0/16 ip4:59.120.67.0/24 ~all"
  ]
}