Email Formats

{
  "mx": [
    "10 avisrd-com.mx1.arsmtp.com.",
    "20 avisrd-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 a:webmail.avisrd.com ip4:76.79.88.154 include:appriver.com ~all"
  ]
}