Email Formats

{
  "mx": [
    "1 sm.nyi.net."
  ],
  "spf": [
    "v=spf1 +a ip4:64.147.96.0/19 ip4:66.111.0.0/20 ip4:64.90.160.0/19 ip4:67.221.176.0/20 ip4:96.47.64.0/20 include:sparkpostmail.c\" \"om include:_spf.google.com -all"
  ]
}