Email Formats

{
  "mx": [
    "5 smtp1.saigonnewport.com.vn.",
    "7 smtp2.saigonnewport.com.vn."
  ],
  "spf": [
    "v=spf1 a mx ip4:210.211.104.33 ip4:103.226.109.33 include:servers.mcsv.net include:aspmx.pardot.com -all"
  ]
}