Email Formats

{
  "mx": [
    "10 d101209a.ess.barracudanetworks.com.",
    "25 d101209b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a ip4:70.91.161.145 include:spf.ess.barracudanetworks.com include:_spf.simpleviewinc.com include:spf.protection.outlook.com include:_spf.act-on.net include:sendgrid.net ~all"
  ]
}