Email Formats

{
  "mx": [
    "10 us-smtp-inbound-1.mimecast.com.",
    "10 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 a mx include:email.active.com ip4:54.243.80.216 include:mail.zendesk.com include:us._netblocks.mimecast.com include:email-od.com ~all"
  ]
}