Email Formats

{
  "mx": [
    "10 MX004.NETSOL.XION.OXCS.NET.",
    "10 MX001.NETSOL.XION.OXCS.NET.",
    "10 MX002.NETSOL.XION.OXCS.NET.",
    "10 MX003.NETSOL.XION.OXCS.NET."
  ]
}