Email Formats

{
  "mx": [
    "4 mx09.duc.com.kw.",
    "4 mx10.duc.com.kw."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com -all",
    "v=spf1 ip4:216.71.136.12 ip4:216.71.159.79 -all"
  ]
}