Email Formats

{
  "mx": [
    "20 d256615b.ess.barracudanetworks.com.",
    "10 d256615a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.169.161.138 ip4:216.241.182.4/28 ip4:50.224.102.216/30 ip4:208.80.200.0/21 include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:45828319.spf05.hubspotemail.net -all"
  ]
}