Email Formats

{
  "mx": [
    "0 centennialconferences-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:208.75.123.0/24 ip4:205.207.106.0/24 include:spf.constantcontact.com include:spf.protection.outlook.com -all"
  ]
}