Email Formats

{
  "mx": [
    "0 books24x7-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:170.52.45.1 ip4:170.52.45.41 ip4:52.170.185.240/29 include:spf.protection.outlook.com -all"
  ]
}