Email Formats

{
  "mx": [
    "5 mail02.multimedia.pl.",
    "0 mail01.multimedia.pl."
  ],
  "spf": [
    "v=spf1 ip4:87.116.203.0/24 ip4:217.172.226.0/24 ip4:217.172.224.0/24 ip4:176.221.102.205 include:spf.webankieta.pl include:_spf.mail03-userengage.com  mx -all"
  ]
}