Email Formats

{
  "mx": [
    "1 d303565a.ess.barracudanetworks.com.",
    "2 d303565b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mailersend.net ip4:18.225.4.10 +a +mx +ip4:136.179.20.59 +ip4:18.219.137.148 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com ~all"
  ]
}