When Certified Delivery is enabled by the Product Administrator, you can specify if your recipients must be registered users. If the recipient is not a registered user, the link in the email will take them to the Self Registration page. For more information, see Self-Registration.The Package will appear in the user's Secure Mail Inbox.

The number of days before the Package expires and the files can no longer be downloaded.

An email will be sent to you when your recipient reads the Package.