Email Formats

{
  "mx": [
    "10 mststeel-com.mx1.arsmtp.com.",
    "20 mststeel-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 mx a:mailrelay.invera.com include:spf.protection.outlook.com ip4:12.192.177.128/28 include:spf.edgepilot.com include:mailgun.org -all"
  ]
}