Email Formats

{
  "mx": [
    "10 mail.wisa.org.za.",
    "1 mail.wisa.org.za.",
    "0 wisa-org-za.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a include:spf.host-h.net include:spf.protection.outlook.com ~all"
  ]
}