Email Formats

{
  "mx": [
    "10 castilleresources-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com ip4:168.245.40.253 include:sendgrid.net include:messaging.shireburn.com -all"
  ]
}