Email Formats

{
  "mx": [
    "0 us-smtp-inbound-1.mimecast.com.",
    "0 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 ptr mx:mail1.cnbank.com mx:mail2.cnbank.com include:spf.protection.outlook.com ip4:72.43.67.20/32 ipv4:66.152.126.10/32 -all"
  ]
}