Email Formats

{
  "mx": [
    "10 mx10.websupport.cz.",
    "100 mx20.websupport.cz."
  ],
  "spf": [
    "v=spf1 include:spf.mailjet.com a mx include:_spf.m1.websupport.sk include:spf.reservanto.cz ?all"
  ]
}