Email Formats

{
  "mx": [
    "20 mx-biz.mail.am0.yahoodns.net.",
    "30 mx-biz.mail.am0.yahoodns.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:45.79.163.44 +a:5817.submission.antispamcloud.com +a:release.antispamcloud.com -all"
  ]
}