Email Formats

{
  "mx": [
    "10 esa1.hc19991.iphmx.com.",
    "5 esa2.hc19991.iphmx.com."
  ],
  "spf": [
    "v=spf1 exists:%{i}.spf.hc19991.iphmx.com include:_spf2.promega.com a mx ~all"
  ]
}