Email Formats

{
  "mx": [
    "10 d37214a.ess.barracudanetworks.com.",
    "20 d37214b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:213.229.136.1/24 include:_spf.externos.ainia.es include:spf.protection.outlook.com include:servers.mcsv.net include:msrv-smtp-01.aspl.es include:spf.sendinblue.com include:spf.raiolanetworks.com -all"
  ]
}