Email Formats

{
  "mx": [
    "0 castlery-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:_spf.freshsales.io include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net ip4:192.254.121.145 ~all"
  ]
}