Email Formats

{
  "mx": [
    "10 d243989a.ess.barracudanetworks.com.",
    "10 d243989b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a ip4:173.231.203.209 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mtas.fdsend.com include:43915493.spf05.hubspotemail.net -all"
  ]
}