Email Formats

{
  "mx": [
    "10 us-smtp-inbound-1.mimecast.com.",
    "10 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 ip4:72.43.158.0/29 ip4:184.75.52.248/29 ip4:208.105.91.66 include:_netblocks.mimecast.com -all"
  ]
}