Email Formats

{
  "mx": [
    "10 d203820a.ess.barracudanetworks.com.",
    "10 d203820b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.ess.barracudanetworks.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:u1534769.wl020.sendgrid.net ip4:149.72.201.124 include:356017.spf06.hubspotemail.net ~all"
  ]
}