Email Formats

{
  "mx": [
    "0 taxbrain-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:216.54.28.0/24 ip4:63.146.17.64/26 ip4:66.48.69.0/24 include:spf.protection.outlook.com -all"
  ]
}