Email Formats

{
  "mx": [
    "10 mx1.hc1028-43.c3s2.iphmx.com.",
    "20 mx2.hc1028-43.c3s2.iphmx.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.messagelabs.com include:spf.protection.outlook.com include:sendgrid.net include:ncfp.asia ~all"
  ]
}