Email Formats

{
  "mx": [
    "20 mail2.maxcon.pl.",
    "10 mail.maxcon.pl."
  ],
  "spf": [
    "v=spf1 a mx ip4:89.171.61.94 ip4:89.171.185.2 ip4:89.171.185.5 ip4:89.171.185.6 ip4:89.171.185.7 ip4:89.171.185.8 ip4:89.171.185.9 -all"
  ]
}