Email Formats

{
  "mx": [
    "30 d215273.a.ess.uk.barracudanetworks.com.",
    "40 d215273.b.ess.uk.barracudanetworks.com.",
    "50 promenna-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:183.87.56.14 include:spf.protection.outlook.com include:emailsrvr.com include:spf.smtp2go.com include:mailgun.org include:spf.ess.uk.barracudanetworks.com include:spf.ess.barracudanetworks.com ~all"
  ]
}