Email Formats

{
  "mx": [
    "20 d273558b.ess.barracudanetworks.com.",
    "10 d273558a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:207.141.88.80/29 ip4:185.48.100.50/32 include:spf.ess.barracudanetworks.com include:spf.securemx.jp -all"
  ]
}