Email Formats

{
  "mx": [
    "20 d209606b.ess.barracudanetworks.com.",
    "10 d209606a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:116.71.128.142 include:gfg.com.pk include:unicol.com.pk +ip4:116.71.132.250 +a +mx ~all"
  ]
}