Email Formats

{
  "mx": [
    "20 d276840a.ess.barracudanetworks.com.",
    "25 d276840b.ess.barracudanetworks.com.",
    "50 smtp.pts.edu."
  ],
  "spf": [
    "v=spf1 mx a ip4:66.212.133.10 ip4:72.22.0.96/28 ip4:66.212.136.96/28 ip4:209.195.144.225/28 ip4:74.122.104.0/22 ip4:72.167.168.0/24 ip4:98.142.80.209\" \" ip4:198.17.44.24 ip4:64.61.208.224/27 include:spf.em.secureserver.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}