Email Formats

{
  "mx": [
    "20 d277437b.ess.barracudanetworks.com.",
    "10 d277437a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:198.143.133.236 ip4:69.63.112.84 ip4:69.63.112.82 ip4:66.135.47.185 ip4:54.198.184.46 include:spf.ess.barracudanetworks.com include:_spf.mlsend.com include:spf.protection.outlook.com ~all"
  ]
}