Email Formats

{
  "mx": [
    "0 mail.trianglebiofuels.com."
  ],
  "spf": [
    "v=spf1 a mx ptr ip4:70.62.105.211 ip4:70.62.105.212 ip4:70.62.105.213 ptr:70.62.105.211 ptr:70.62.105.212 ptr:70.62.105.213 ptr:70.62.105.214 ~all"
  ]
}