Email Formats

{
  "mx": [
    "5 d190273a.ess.barracudanetworks.com.",
    "10 d190273b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com ip4:13.78.140.104 ip4:104.152.108.255 ip4:173.247.241.220 ip4:69.167.152.143 ip4:67.227.184.85 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:mailgun.org include:spf.ess.barracudanetworks.com include\" \":spf-westus.emailsignatures365.com ~all"
  ]
}