Email Formats

{
  "mx": [
    "0 smms01.ptsclas.com.",
    "0 smms02.ptsclas.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com include:u9259237.wl238.sendgrid.net ~all"
  ]
}