Email Formats

{
  "mx": [
    "10 d217402.a.ess.uk.barracudanetworks.com.",
    "30 d217402.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spfstrict.interhost.it -all"
  ]
}