Email Formats

{
  "mx": [
    "10 d178761b.ess.barracudanetworks.com.",
    "0 d178761a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.37.255.54 include:spf.protection.outlook.com include:_spf.intacct.com include:spf.constantcontact.com include:_spf.salesforce.com include:mailgun.org include:sendgrid.net -all"
  ]
}