Email Formats

{
  "mx": [
    "10 d284250a.ess.barracudanetworks.com.",
    "20 d284250b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.protection.outlook.com include:spf.membersfirst.com ip4:216.218.212.137/32 ip4:216.218.212.250/32 ip4:131.226.219.37/32 -all"
  ]
}