Email Formats

{
  "mx": [
    "0 isolan.com.br."
  ],
  "spf": [
    "v=spf1 ip4:69.49.241.71 ip4:23.111.128.161 ip4:199.168.190.130 include:relay.mailchannels.net +a +mx +ip4:107.190.142.58 +ip4:138.128.182.90 +ip4:50.97.55.2 ~all"
  ]
}