Email Formats

{
  "mx": [
    "30 diamondinstitute.com.s5b1.psmtp.com.",
    "20 diamondinstitute.com.s5a2.psmtp.com.",
    "40 diamondinstitute.com.s5b2.psmtp.com.",
    "10 diamondinstitute.com.s5a1.psmtp.com."
  ]
}