Email Formats

{
  "mx": [
    "0 pennusa-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:4.39.65.128/29 ip4:100.11.32.186/29 ip4:50.233.253.32/29 ip4:96.93.135.224/29 ip4:75.146.214.0/24 include:spf.protection.outlook.com -all"
  ]
}