Email Formats

{
  "mx": [
    "10 aspmx.l.google.com.",
    "20 alt1.aspmx.l.google.com.",
    "30 alt2.aspmx.l.google.com.",
    "40 aspmx2.googlemail.com.",
    "50 aspmx3.googlemail.com.",
    "50 mxa.mailgun.org.",
    "60 mxb.mailgun.org."
  ],
  "spf": [
    "v=spf1 a mx include:_spf.google.com include:mailgun.org include:_spf.crisp.email ~all"
  ]
}