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Barracuda SSL VPN

How can I configure One-Time Password via Email on my Barracuda SSL VPN?

  • Type: Knowledgebase
  • Date changed: 3 years ago

Solution #00004377



This solution applies to all Barracuda SSL VPNs.



One-Time Passwords (OTP) can be delivered via two methods, by Email or by SMS over Email. To configure OTP via email delivery, follow these instructions:


  1. Create the authentication scheme that makes use of OTP as a secondary module.
  2. Go to Access Control > Security Settings > One Time Password. Ensure that Method of Delivery is set to Email. All other options can be configured to your own preferences.
  3. Ensure that the users that will use the OTP password to login have an email address set in their Accounts.


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