Email Formats

{
  "mx": [
    "10 mx1.onlinespamsolutions.com.",
    "20 mx2.onlinespamsolutions.com.",
    "30 mx3.onlinespamsolutions.com.",
    "40 mx4.onlinespamsolutions.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:74.112.72.0/21 ip4:64.7.110.240/29 ip4:23.25.0.208/28"
  ]
}