Hi All, We have recently undergone a migration from MS Exchange 5.5 to MS Exchange 2000. I really have two questions that I hope someone can help with. The first is that somehow a public folder has been created under the all public folders item and I am unable to delete it. I have tried changing the rights on the folder through system manager and also logging on as the Exchange service account and using system manager from there but I've had no luck. Under Exchange 5.5 I remember that it was possible to control public folder permissions through the manager program, is this possible with Exchange 2000? The second question is that is there any best practise guidelines we should be using for permissions on our public folder hierarchy? If this was all set correctly then I imagine I wouldn't have the 1st problem. Thanks for any help people can provide.