Email Formats

{
  "mx": [
    "10 mx-dfw.smtp.directrouter.com.",
    "20 mx-lon.smtp.directrouter.com."
  ],
  "spf": [
    "v=spf1 ip4:3.20.252.12 include:relay.mailchannels.net ip4:18.189.225.53 +ip4:174.136.3.2 +ip4:65.99.209.7 +ip4:206.123.105.209 +mx +a +ip4:212.113.147.38 ~all"
  ]
}