Email Formats

{
  "mx": [
    "0 d335051a.ess.barracudanetworks.com.",
    "10 d335051b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.ess.barracudanetworks.com a:li419-43.members.linode.com ip4:50.116.19.43 include:servers.mcsv.net ip4:18.220.12.142 ip4:18.216.7.10 include:sendgrid.net -all"
  ]
}