Email Formats

{
  "mx": [
    "0 d210264b.ess.barracudanetworks.com.",
    "0 d210264a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:69.43.75.0/24 include:spf.ess.barracudanetworks.com include:necmusic-edu.spf.smtp25.com include:outboundmail.blackbaud.net include:_spf.google.com ~all"
  ]
}