Email Formats

{
  "mx": [
    "10 mx1.mailchannels.net.",
    "10 mx2.mailchannels.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:104.37.190.202 include:relay.is.cc +include:relay.mailchannels.net ~all"
  ]
}