Email Formats

{
  "mx": [
    "0 sldread-org.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:35.192.109.140 ip4:198.105.254.130 ip4:199.101.49.121 include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net ~all"
  ]
}