Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 ip4:209.126.24.88 ip4:192.124.249.155 ip4:209.85.220.69 include:_spf.google.com include:servers.mcsv.net include:sendgrid.net ~all"
  ]
}