Email Formats

{
  "mx": [
    "0 atreca-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:104.196.163.23/27 ip4:52.87.87.229/30 ip4:66.249.64.112 ip4:209.68.59.169 ~all"
  ]
}