Email Formats

{
  "mx": [
    "75 zhostweb.inntech.com.mx.",
    "10 usb-smtp-inbound-2.mimecast.com.",
    "10 usb-smtp-inbound-1.mimecast.com."
  ],
  "spf": [
    "v=spf1 mx a include:usb._netblocks.mimecast.com ip4:52.33.28.210 include:mailcontrol.com ?all"
  ]
}