Email Formats

{
  "mx": [
    "10 usb-smtp-inbound-1.mimecast.com.",
    "100 feedback-smtp.us-east-1.amazonses.com.",
    "20 usb-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:amazonses.com include:usb._netblocks.mimecast.com ip4:128.136.51.0/24 ip4:142.0.177.128 ip4:142.0.186.245 ip4:23.25.15.112/28 ip4:38.123.81.0/27 i\" \"p6:2603:10b6:610:ca::17 -all"
  ]
}