Email Formats

{
  "mx": [
    "20 mx-lon.smtp.directrouter.com.",
    "10 mx-dfw.smtp.directrouter.com."
  ],
  "spf": [
    "v=spf1 ip4:35.179.50.119 +mx +a +ip4:35.71.133.517 +include:web.shared.mysmtp.com include:relay.mailchannels.net ~all"
  ]
}