Cloudmark notifies you before your CSE trial period expires, you are notified by Cloudmark, allowing you sufficient time to complete your evaluation and address any issues you may have. You can also use the Administration Console to view the number of days remaining in your trial period.
Once the trial period ends, click Purchase on the Administration Console. You are then directed to Cloudmark's or your vendor's web site to purchase a subscription. You can also access the CSE store here: