Exchange Gulus: I have posted this problem before, but I do have the gut feelings that I did not do a good job in explaining in details the exact situation. The problem the I am facing is that one of the users on my Exchange Server(5.5 SP 6 NT 4.0) is repeatedly receiving his old mails that he's already read back in his inbox anytime he logs on to his computer and checks for new mails. To make the matter even worst anybody that he has sent mail to are receiving the mail over and over again. Please am I making any sense this time? If so can you help me? Thanks john