Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:79.96.46.185 include:25939752.spf06.hubspotemail.net include:_spf.freshmail.pl include:_spf.mlsend.com include:_spf.google.com ~all"
  ]
}