Email Formats

{
  "mx": [
    "10 d243985a.ess.barracudanetworks.com.",
    "10 d243985b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:50.226.51.202 ip4:50.226.51.194 ip4:204.28.10.0/23 ip4:96.78.66.62 ip4:96.88.19.110 ip4:64.69.218.102 ip4:50.226.51.197 ip4:50.219.69.170 ip4:209.131.227.170 ip4:70.89.197.21 ip4:47.13.9.127 include:salsalabs.org include:spf.protection.outlo\" \"ok.com include:spf.ess.barracudanetworks.com ~all"
  ]
}