Email Formats

{
  "mx": [
    "10 assurancetech.com.1.arsmtp.com.",
    "20 assurancetech.com.2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:209.136.113.0/24 ip4:209.12.189.0/24 ip4:209.12.214.0/24 include:appriver.com ~all"
  ]
}