Email Formats

{
  "mx": [
    "30 engelmfg-com.inbound.emailservice.co.",
    "10 engelmfg-com.inbound.emailservice.io.",
    "20 engelmfg-com.inbound.emailservice.cc."
  ],
  "spf": [
    "v=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com ~all"
  ]
}