Email Formats

{
  "mx": [
    "10 async-nu.com.",
    "0 asyncnu-com01c.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:67.20.116.68 +ip4:67.20.86.102 +include:spf.protection.outlook.com -all"
  ]
}