Email Formats

{
  "mx": [
    "30 mx3.yipintsoi.com.",
    "10 mx.yipintsoi.com.",
    "20 mx2.yipintsoi.com."
  ],
  "spf": [
    "v=spf1 mx ip4:202.183.130.75 ip4:210.86.147.98 ip4:202.183.130.67 include:spf.protection.outlook.com include:smtp.txmsv.com -all"
  ]
}