Email Formats

{
  "mx": [
    "25 grkb.com.2.0001.arsmtp.com.",
    "20 grkb.com.1.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:71.11.8.89/28 ip4:65.217.178.42 ip4:65.217.178.34 include:edgepilot.com include:grkb-com.spf.smtp25.com include:spf.protection.outlook.com ~all"
  ]
}