Email Formats

{
  "mx": [
    "10 smtprelay.vul.com.",
    "30 bhmsmtprelay.vul.com.",
    "10 smtprelay01.vul.com."
  ],
  "spf": [
    "v=spf1 include:vul.com include:_spf.google.com -all"
  ]
}