Hi Have had diagnostic logging turned on MSExchange Transport and MSExchangeIS\Public and Private. Nothing specific when a NDR is raised. Only this event id:2028 that refers to the Public Folder. I also tested by trying to forward to another PF, but get the same error. The only time it works is when you have a client side rule on the mailbox to copy messages to PF. But this requires the Mailbox to run always. Why does it say 'message sent by public folder' when it has not received it yet. The PF is not moderated either. Created new. Rajia -----Original Message----- From: Michael B. Smith [mailto:michael@xxxxxxxxxx] Sent: Thursday, July 08, 2004 3:04 AM To: [ExchangeList] Subject: [exchangelist] RE: Configure NDR copies http://www.MSExchange.org/ Turn up diagnostic logging and see what specific error messages get generated. -----Original Message----- From: Raji Arulambalam [mailto:RajiA@xxxxxxxxxxxxxx] Sent: Wednesday, July 07, 2004 1:11 AM To: [ExchangeList] Subject: [exchangelist] Configure NDR copies http://www.MSExchange.org/ Hi I created a 'postmaster' mailbox that receives NDRs and then set it so that messages to this postmaster mailbox is also forwarded to another address which is a public folder. I think I have the permissions right. The PF is called 'Non Delivery Reports Postmaster' and the mailbox is 'Postmaster General Non Delivery Reports'. The PF is a sub-folder. Using Exchange Server 2003. I get this error in the event viewer. Event Type: Error Event Source: MSExchangeIS Public Store Event Category: Transport Delivering Event ID: 2028 Date: 06/07/04 Time: 3:30:31 PM User: N/A Computer: APOLLO Description: The delivery of a message sent by public folder NON DELIVERY REPORTS POSTM227406224D7E7D4E26D0C5A3D1DD7EA40A5C74 has failed. To: Dave Kelly Cc: The non-delivery report has been deleted. For more information, click <http://www.microsoft.com/contentredirect.asp>. Help please Cheers RajiA Email disclaimer: This email and any attachments are confidential. If you are not the intended recipient, do not copy, disclose or use the contents in any way. If you receive this message in error, please let us know by return email and then destroy the message. Environment Bay of Plenty is not responsible for any changes made to this message and/or any attachments after sending. ****************************************************** This e-mail has been checked for viruses and no viruses were detected.