Email Formats

{
  "mx": [
    "25 d244578b.ess.barracudanetworks.com.",
    "10 d244578a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.dynect.net include:spf.protection.outlook.com ip4:64.211.221.160/24 ip4:64.211.221.232/32 ip4:72.32.148.211/32 a:mailserv28.a2zinc.net ip4:72.32.148.210/32 include:avectra.info include:sparkpostmail.com include:spf-a.a2zinc.net -all"
  ]
}