Email Formats

{
  "mx": [
    "10 d261481a.ess.barracudanetworks.com.",
    "20 d261481b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:76.12.209.100 ip4:204.12.63.180 ip4:50.207.185.118 ip4:50.207.186.4 include:mailgun.org include:spf.ess.barracudanetworks.com include:spf.pantheon.io ip4:65.196.40.66 include:_spf.psm.knowbe4.com -all"
  ]
}