Email Formats

{
  "mx": [
    "0 dongtam-com-vn.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a:mail.dongtam.com.vn ip4:118.69.171.45 include:spf.protection.outlook.com include:_spf.fptdata.net  include:_spf.google.com ~all"
  ]
}