Email Formats

{
  "mx": [
    "0 d90367a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:69.39.83.42 ip4:208.81.212.0/22 ip4:69.27.230.212 ip4:38.142.133.90 ip4:75.144.69.1 include:spf.ess.barracudanetworks.com  include:_spf.wishpond.net include:sendgrid.net -all"
  ]
}