Email Formats

{
  "mx": [
    "50 ms25712597.msv1.invalid.",
    "10 mx1.mailfilter.email.",
    "20 mx2.mailfilter.email.",
    "35 mx3.mailfilter.email."
  ],
  "spf": [
    "v=spf1 +a +mx +a:cms106.hostserver.au ip4:222.122.213.160 include:spf.mandrillapp.com ~all"
  ]
}