Email Formats

{
  "mx": [
    "10 d233078b.ess.barracudanetworks.com.",
    "10 d233078a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ptr ip4:143.244.114.43 ip4:35.172.208.84 ip4:199.189.124.10 ip4:199.189.126.10 ip4:35.172.208.84 a:americu.com a:mail.optimalblue.com  include:spf.protection.outlook.com include:spf.zixsmbhosted.com include:oktamail.americu.com -all"
  ]
}