Email Formats

{
  "mx": [
    "0 mastergt-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a ip4:64.235.144.0/20 ip4:209.222.80.0/21 ip4:50.73.239.37 ip4:50.73.239.37 include:spf.protection.outlook.com -all"
  ]
}