Email Formats

{
  "mx": [
    "0 iskalo-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:108.176.90.226 ip4:72.45.155.186 ip4:207.166.145.38 ip4:68.133.87.122 include:spf.protection.outlook.com include:spf.constantcontact.com include:sendgrid.net ~all"
  ]
}