Email Formats

{
  "mx": [
    "10 mxext1.mailbox.org.",
    "10 mxext2.mailbox.org.",
    "20 mxext3.mailbox.org."
  ],
  "spf": [
    "v=spf1 include:spf.ourmailsender.com include:mailbox.org include:spf.mailjet.com include:spf.sendinblue.com include:spf.mandrillapp.com mx ~all"
  ]
}