Error message - Public Folder   

I'm using W2k SP4 and Exchange 2000 SP3. When i right click the public folder 
in System Manager, I get this error message: 

The mail proxy for this folder can not be found. This may due to replication 
delays. The mail enabled pages will not be shown. 
id no:c1038a21
Exchange System Manager.

I have done /Forestprep and /DomainPrep but still getting the same error. 
Anyone can help?

date: Fri, 18 Apr 2008 02:24:01 -0700   author:   Krykino