Email Formats

{
  "mx": [
    "1 relay.zoner.com.",
    "10 10mx.zoner.com.",
    "15 15mx.zoner.com."
  ],
  "spf": [
    "v=spf1 ip4:89.185.232.138/31 a:studio9.cz include:sendgrid.net include:spf-zoner-zmail.zoner.com -all"
  ]
}