Email Formats

{
  "mx": [
    "10 cluster5.us.messagelabs.com.",
    "20 cluster5a.us.messagelabs.com.",
    "50 aatfafrica-org01b.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf.protection.outlook.com a:spf.ltg.email ~all"
  ]
}