Email Formats

{
  "mx": [
    "10 mx1.mailchannels.net.",
    "20 mx2.mailchannels.net."
  ],
  "spf": [
    "v=spf1 +a +mx include:relay.mailchannels.net include:graphtech.us.spf.auto.dnssmarthost.net +ip4:12.170.242.154 +ip4:198.46.81.224 include:mailgun.org ~all"
  ]
}