You find the following error in the PfTrainEWS log file when creating Public Folders:
The request failed schema validation: The element 'ParentFolderId' in namespace 'http://schemas.microsoft.com/exchange/services/2006/messages' has incomplete content. List of possible elements expected: 'FolderId, DistinguishedFolderId' in namespace 'http://schemas.microsoft.com/exchange/services/2006/ty
- GFI MailEssentials
- All Supported Environments
- Create a public folder called GFI AntiSpam Folders
- Click the Scan Now button in Configuration > Anti Spam > Anti Spam Settings > Public Folder Scanning
- Confirm the public sub folders have been created
The issue can appear after the Exchange version is upgraded or public folders from another version of Exchange are used on a newer version.