Email Formats

{
  "mx": [
    "1 d50442a.ess.barracudanetworks.com.",
    "2 d50442b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:184.168.49.91 ip4:12.7.120.234 ip4:216.33.90.0/23 ip4:64.57.250.212 ip4:206.16.232.64/26 ip4:68.232.128.0/19 ip4:72.167.234.237 ip4:184.168.152.142 ip4:13.14.0.100 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include\" \":spf.smtp2go.com ~all"
  ]
}