Email Formats

{
  "mx": [
    "10 ntvirus.url.com.tw.",
    "10 ntvirus2.url.com.tw."
  ],
  "spf": [
    "v=spf1 a mx ip4:210.59.228.0/24 ip4:210.59.229.0/25",
    "v=spf1 include:spf.protection.outlook.com -all",
    "v=spf1 a mx ptr ip4:172.105.201.33/32",
    "v=spf1 a mx ptr ip4:210.59.228.0/24 ip4:210.59.229.0/25"
  ]
}