Email Formats

{
  "mx": [
    "19 mail2.extensya.com.",
    "29 sa.mail.extensya.com.",
    "39 sa2.mail.extensya.com.",
    "10 mail.extensya.com."
  ],
  "spf": [
    "v=spf1 mx ip4:176.29.198.198 ip4:82.212.76.51 -all"
  ]
}