CM Download (CMDM) - Downloads - Asking for Email to Access a Download
Downloads - Asking for Email to Access a Download
The CM Download Manager supports the option to ask users who are not logged in to provide an email address before they can download a file.
The admin and download authors can choose to require the email for non-logged in users when they create a Download using the "New Download" form.
In the plugin setting under "Upload Page" tab and features, user can set this option as default
Admin Email Notification Settings
Meanwhile, in the Logs section of the Download page tab under the plugin settings, the admin can set the email that will receive a notification email when a new user has specified his email address when downloading a file. If the user is logged in, their email will be automatically recorded from their user profile information.