Email Formats

{
  "mx": [
    "0 wtc-lk.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:203.143.20.242/29 include:_spf.google.com include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}