Email Formats

{
  "mx": [
    "5 expost.fotontechnik.pl."
  ],
  "spf": [
    "v=spf1 mx a ip4:91.200.34.17/32 ip4:91.200.34.19/32 include:spf.mailjet.com include:_spf.mlsend.com ~all"
  ]
}