Email Formats

{
  "mx": [
    "50 fb.mail.gandi.net.",
    "10 spool.mail.gandi.net."
  ],
  "spf": [
    "v=spf1 include:_mailcust.gandi.net include:sendgrid.net include:helpscoutemail.com include:spf.mandrillapp.com include:mailgun.org a:66.109.24.201 ~all"
  ]
}