Email Formats

{
  "mx": [
    "20 dom.cdibh.com.",
    "10 ex.cdibh.com."
  ],
  "spf": [
    "v=spf1 mx ip4:211.21.71.0/27 ip4:123.51.185.224/27 a:cdibmail.cdibh.com a:cdbmail.cdibh.com -all"
  ]
}