Email Formats

{
  "mx": [
    "0 rgbworld.com."
  ],
  "spf": [
    "v=spf1 ip4:216.137.188.95 ip4:190.92.178.129 +a +mx +ip4:68.66.231.73 +ip4:68.66.231.75 +ip4:172.81.116.187 +ip4:198.57.158.15 +ip4:174.120.181.138 ~all"
  ]
}