Email Formats

{
  "mx": [
    "10 d158675b.ess.barracudanetworks.com.",
    "5 d158675a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:71.172.25.36 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com include:_spf.elasticemail.com -all"
  ]
}