Email Formats

{
  "mx": [
    "20 d205723b.ess.barracudanetworks.com.",
    "10 d205723a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:208.65.144.0/21 ip4:208.81.64.0/21 ip4:208.75.123.0/24 ip4:205.207.106.0/24 ip4:208.75.120.0/22 ip4:205.207.104\" \".0/22 ip4:13.110.14.227/32 ip4:209.222.80.0/21 ip4:64.235.144.0/20 ip4:13.110.6.208/28 ip4:13.110.6.224/28 include:ccsend.com ~all"
  ]
}