Email Formats

{
  "mx": [
    "20 olysigns.com.2.0001.arsmtp.com.",
    "10 olysigns.com.1.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 a mx ptr ip4:173.165.58.210 include:spf.protection.outlook.com -all"
  ]
}