Email Formats

{
  "mx": [
    "10 mx1.krystal.uk.",
    "20 mx2.krystal.uk."
  ],
  "spf": [
    "v=spf1 ip4:77.72.1.2 ip4:77.72.2.73 include:relay.k.io mx a ip4:77.72.1.98 ip4:212.50.160.34 include:eu-sender.zoho-inventory.com -all"
  ]
}