Email Formats

{
  "mx": [
    "10 mx.yandex.net."
  ],
  "spf": [
    "v=spf1 ip4:77.233.190.238 ip4:92.204.240.194 include:mailgun.org include:_spf.yandex.net include:spf.unisender.com ~all"
  ]
}