Email Formats

{
  "mx": [
    "25 bo.sportaid.com.",
    "5 b.smtpguardian.com."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:74.126.5.0/24 ip4:75.126.156.141 a:b.smtpguardian.com include:servers.mcsv.net ~all"
  ]
}