Email Formats

{
  "mx": [
    "10 d310218a.ess.barracudanetworks.com.",
    "20 d310218b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:144.129.247.18 include:46174244.spf08.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com include:sendgrid.net include:servers.mcsv.net -all"
  ]
}