Email Formats

{
  "mx": [
    "5 mg1.baominh.com.vn.",
    "1 mg2.baominh.com.vn.",
    "0 baominh-com-vn.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.protection.outlook.com ~all"
  ]
}