Email Formats

{
  "mx": [
    "10 nhbr.com.1.arsmtp.com.",
    "20 nhbr.com.2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:72.32.188.33 include:mailgun.org include:spf.protection.outlook.com include:_spf.robly.com  include:sendgrid.net ~all"
  ]
}