Email Formats

{
  "mx": [
    "20 mail1.celsius.uy.",
    "10 mail.celsius.uy."
  ],
  "spf": [
    "v=spf1 ip4:200.108.252.36 ip4:200.108.253.61 ip4:201.217.134.224/29 ip4:201.217.134.192/29 -all"
  ]
}