Email Formats

{
  "mx": [
    "10 cluster6.us.messagelabs.com.",
    "20 cluster6a.us.messagelabs.com.",
    "30 in.hes.trendmicro.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:216.51.128.34 include:spf.protection.outlook.com include:spf.hes.trendmicro.com include:spf.messagelabs.com -all"
  ]
}