Email Formats

{
  "mx": [
    "10 d22140a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:23.253.160.17 ip4:64.233.149.42 ip4:69.56.132.174 ip4:207.45.164.0/24 include:spfhost.messageprovider.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.internet-estatements.com include:sendgrid.net-all"
  ]
}