Email Formats

{
  "mx": [
    "10 mxa.mailgun.org.",
    "10 mxb.mailgun.org.",
    "0 toughduck-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:38.64.196.34 ip4:199.204.66.98 ip4:208.74.2.72 ip4:38.64.196.35 ip4:199.204.66.130 include:spf.protection.outlook.com include:mailgun.org ~all"
  ]
}