Email Formats

{
  "mx": [
    "10 d4493a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:65.117.248.32/28 ip4:68.233.77.18 ip4:166.78.235.224 ip4:67.133.103.24 ip4:67.133.103.26 ip4:204.187.12.93 ip4:158.228.129.79 ip4:104.0.32.41 ip4:67.133.103.2 ip4:212.27.79.45/32 ip4:212.27.79.46/32 include:spf.constantcontact.com include:\" \"servers.mcsv.net include:spf.protection.outlook.com include:amazonses.com include:spf.ess.barracudanetworks.com -all"
  ]
}