Newer Version Available
Unauthorized Managed Packages
To participate in the AppExchange Partner Program, Salesforce’s partners must meet
certain standards and submit their AppExchange products for security review. When you install a
managed package that the AppExchange Partner Program hasn’t authorized for distribution, we
notify you during installation.

The notification appears when you configure the package installation settings (1). Before you install the package, you must confirm that you understand that the package isn’t authorized for distribution (2).
For information about the AppExchange Partner Program and its requirements, visit the Salesforce Partner Community. For information about non-Salesforce providers, see our Master Subscription Agreement.