Preventing Firewall Blockers

To ensure you can access your PRO/FLEX subscription, course information, and other AOEU announcements, please work with your IT team to make changes to your allowlist or approved senders list.

If You Do Nothing Else, Please Add These to Your Allowlist or Approved Senders List:  --  this is the email service for every transactional email out of the AOEU system including but not limited to email address verification and password resets

Complete List of IP Addresses to Add to Your Allowlist

Please consider whitelisting all of these to maximize your deliverability rate:
If the issues you are seeing are in our Brightspace, D2L platform, see safelist IPs by region here.

If you have additional questions, please reach out to our Technology department at