Email Formats

{
  "mx": [
    "10 mx-biz.mail.am0.yahoodns.net.",
    "20 mx5.biz.mail.yahoo.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mail.yahoo.com include:u8838958.wl209.sendgrid.net ~all"
  ]
}