Knowledgebase : ProofPoint Essentials (PPE) > PP Video Tutorials
A Brief WalkThrough of The ProofPoint Essentials Admin Interface. []
Learn how to Manage your Domains within the Administrator Interface. []
Learn how to Sync with Active Directory []
Learn how to Brand your Administrator Interface. []
Learn how to Manually Add Users. []
Learn how to Import Users from a CSV file. []
Learn how to Customize End User Email Notifications []
Click Here [] to see the play-list with all of the ProofPoint Essentials videos. It is a great resource that their Support team has put together. Learn how to: Add New Customers ...
ERROR: This domain name does not match domain registered in the license key file (, allowed domains:,localhost, please change the product path to match the domain under Admin CP > Settings > General Settings
This product will not work properly unless untill that value is changed.

For more information please contact Kayako support at