Email Formats

{
  "mx": [
    "1 mx-01-us-east-2.prod.hydra.sophos.com.",
    "2 mx-02-us-east-2.prod.hydra.sophos.com.",
    "0 ctkusa-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com -all"
  ]
}