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Barracuda Cloud Control


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Activate your subscription to Barracuda Essentials or start a free trial from within Barracuda Cloud Control. For details on the Barracuda Essentials products, refer to:

To activate your subscription or free trial:

  • Log into
  • In the left pane, click Home, and then click Admin > Essentials
  • In the Activate Subscription section, select from the following options:
    • Enter Linking Code and Serial Number – Click to activate a subscription you have already purchased. 
      In the activation dialog, enter the Serial Number and Linking Code, specify the Country, then click Activate Subscription.

    • Start a free 14-day trial – Click to try Barracuda Essentials for free.
      On the Barracuda Essentials product page, click Free Trial, then complete the registration process.
  • Refer to the Barracuda Essentials documentation for information on performing initial setup steps.
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