Email Formats

{
  "mx": [
    "5 mx-mibc-fr-10.mailinblack.com.",
    "100 mx-mibc-fr-10.mailinblack.com."
  ],
  "spf": [
    "v=spf1 a mx include:_spf.google.com include:_spf.onesignal.email include:mailgun.org include:email.freshdesk.com ~all"
  ]
}