Email Formats

{
  "mx": [
    "0 cambridgeprofab-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:51.79.66.162  ip4:216.138.234.184 +a +mx +ip4:216.75.170.237 +ip4:216.75.170.239 +ip4:209.239.12.109 +ip4:138.43.247.2 include:spf.protection.outlook.com -all"
  ]
}