Email Formats

{
  "mx": [
    "20 mx-den01.zerolayer.net.",
    "10 mx-mlb01.zerolayer.net."
  ],
  "spf": [
    "v=spf1 ip4:74.117.147.173/32 ip4:71.43.177.253/32 ip4:162.217.148.84/32 include:_spf.zerolayer.net include:infusionmail.com -all"
  ]
}