Hi,
I am not able to add pf client permission for more than 220 users to a Public Folder, both on Exchange 2013 and Exchange 2010.
I am trying to add pf permission for 300 users, but Add-PublicFolderClientPermission cmd throws error when it tries to add permission for 221th user with this error:
Folder ACL exceeds allowed size.
+ CategoryInfo : NotSpecified: (:) [Add-PublicFolderClientPermission], ACLTooBigException
+ FullyQualifiedErrorId : [Server=E13,RequestId=73e85cee-51b1-4190-a5aa-17d2392ce117,TimeStamp=12/2/2013 1:55:19 PM] F3080A8F,Microsoft.Exchange.Managemen
t.StoreTasks.AddPublicFolderClientPermission
+ PSComputerName : e13.ad.lab
We have two exchange 2013 deployments, and this same error occurs at both servers.
This also happens on 2 of our Exchange 2010 SP3 deployments with this error:
Failed to modify the MAPI.NET table property of the object "\pf22" on server "ex2010.ex.lab". See inner exception for more information.
+ CategoryInfo : NotSpecified: (0:Int32) [Add-PublicFolderClientPermission], MapiOperationException
+ FullyQualifiedErrorId : 44C2FE82,Microsoft.Exchange.Management.MapiTasks.AddPublicFolderClientPermission
We have tried to add pf client permission using ExFolder tool by MS on Ex 2010, but that also fails with this error.
Exception: Failed to save MapiAclTable table.
So it seems that A PF cannot have more than 220 users for its ACL (pf client permisison). Is it documented somewhere?
So, the only way to grant permission to 200+ users seems the usage of DistributionGroup?
Kind Regards,
Laeeq Qazi|Team Lead(Exchange + Sharepoint + BES + DynamicsCRM) www.HostingController.com