Email Formats

{
  "mx": [
    "10 msl2.centerlab.com.tw.",
    "5 msl.centerlab.com.tw."
  ],
  "spf": [
    "v=spf1 ip4:59.120.46.68/27 ip4:59.124.69.86/24 ip4:60.250.144.250/24 ip4:168.95.4.0/24 mx -all"
  ]
}