Email Formats

{
  "mx": [
    "10 mx1.psn.co.id.",
    "20 mx2.psn.co.id."
  ],
  "spf": [
    "v=spf1 mx a ip4:202.182.163.64/28 ip4:202.182.182.192/27 ip4:202.95.128.48/28 ip4:202.95.130.0/28 ip4:116.58.194.40/30 ~all"
  ]
}