Hello, We are using Exchange 2010 and Outlook 2007. When our users (not just one user, but all users) receive a message with read receipt request and archive this message to a local PST file (manually or using AutoArchive) without read the message, the sender receive a notification like below: -------------------------------------- Your message To: User A Subject: Message Subject Sent: 8/6/2011 17:18 PM was deleted without being read on 3/12/99 12:18 PM -------------------------------------- I know that it happens because when a message is archived, it's copied to the archive file, then deleted from the server (http://social.technet.microsoft.com/Forums/en-US/exchangesvrclients/thread/a8064fd7-1ad2-4634-a8c5-e33e21767127). We can create a hub transporte rule to intercept these outgoing notifications, but I'm not sure if it's the best option. Any suggestions are welcome.

1. There was a similar issue with this with exch 2007 sp1 which was fixed. 2. I would use a transport rule if a patch is not avaliable, Sukh

Hi Sukh! Thank you for your answer! Really there is a similar issue with Exchange 2007, and a related issue with Exchange 2003 (looks like a recurring issue on Exchange). Resarching about your tip (Exch 2007 issue) I found this article <http://zahirshahblog.com/2011/05/25/solution-exchange-2010-sp1-email-request-for-read-receipt-is-giving-false-notification-that-your-email-was-deleted-without-being-read-3/>, written a few weeks ago, that explains the problem and suggests a solution. It's really a Exchange 2010 bug, and will be correted with through Exchange Updates. In my case, I will wait a while for the correction through updates. If the problem become critical, I will install the KB on article. If the KB doesn't solve the problem, I will finish the question creating a rule on hub transporte. Once again, many tanks Sukh!

Hi, Sorry for your inconvenience. And I'll report it to Exchange development team. ThanksPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.