Email Formats

{
  "mx": [
    "10 mx-da6.usdoj.gov.",
    "10 mx-jdcw.usdoj.gov."
  ],
  "spf": [
    "v=spf1 include:in.spf.usdoj.gov ip4:160.34.72.10 ip4:129.157.28.0/23 include:_spf.salesforce.com -all"
  ]
}