Email Formats

{
  "mx": [
    "10 btx.com.2.0001.arsmtp.com.",
    "5 btx.com.1.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:protection.outlook.com include:appriver.com include:sendgrid.net ip4:205.173.226.116 ~all"
  ]
}