Email Formats

{
  "mx": [
    "30 mx1.whchem.com.",
    "20 mx2.whchem.com.",
    "40 mx3.whchem.com.",
    "10 mx.whchem.com."
  ],
  "spf": [
    "v=spf1 include:spf.corp-email.com include:spfb.corp-email.com include:spf.protection.outlook.com ip4:122.5.25.226 ip4:122.5.25.227 -all"
  ]
}