Email Formats

{
  "mx": [
    "10 mail.guarant.cz."
  ],
  "spf": [
    "v=spf1 mx a ip4:81.95.98.222 ip4:81.95.98.248 ip4:185.219.170.125 include:spf.mailforce.cz include:sparkpostmail.com ~all"
  ]
}