Email Formats

{
  "mx": [
    "10 d251221a.ess.barracudanetworks.com.",
    "10 d251221b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.194.77.145/32 ip4:50.228.41.0/29 ip4:66.252.73.74/32 ip4:208.65.144.0/21 ip4:208.81.64.0/21 ip4:64.235.144.0/20 ip4:209.222.80.0/21 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}