Email Formats

{
  "mx": [
    "0 d325050a.ess.barracudanetworks.com.",
    "0 d325050b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:13.110.0.0/16 ip4:64.253.188.231 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:216.195.94.27 ip4:67.208.145.0/24 include:spf.protection.outlook.com include:_spf.qualtrics.com include:mktomail.com include:_spf.salesforce.co\" \"m include:spf.ess.barracuda.com include:u45757671.wl172.sendgrid.net include:spf.mandrillapp.com  ~all"
  ]
}