Email Formats

{
  "mx": [
    "10 cluster5.us.messagelabs.com.",
    "10 cluster5a.us.messagelabs.com."
  ],
  "spf": [
    "v=spf1\" \"mx\" \"ip4:72.236.149.145\" \"ip4:72.236.149.142\" \"ip4:72.236.149.180\" \"include:aspmx.pardot.com\" \"~all"
  ]
}