Email Formats

{
  "mx": [
    "20 d160222b.ess.barracudanetworks.com.",
    "10 d160222a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mktomail.com include:mailgun.org include:amazonses.com ip4:52.38.191.241 ip4:198.35.20.0/22 ip4:12.230.173.0/27 ip4:209.222.80.0/21 ip4:192\" \".28.153.176/32 -all"
  ]
}