Email Formats

{
  "mx": [
    "5 mx1.unitednotions.com.",
    "10 mx2.unitednotions.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com ip4:216.215.107.5 ip4:24.173.42.67 include:servers.mcsv.net -all"
  ]
}