Email Formats

{
  "mx": [
    "20 mail.hyundai-motor.cz."
  ],
  "spf": [
    "v=spf1 a mx a:mail.hyundai-motor.cz ip4:194.228.250.170 ip4:90.183.36.4 include:spf.protection.outlook.com include:amazonses.com ~all"
  ]
}