Hi, don't know if this is the correct forum, apologies if it is not. One of my users has a weird issue in that he has a number of emails dating from October 06 to January 07 in his inbox folder structure that are copying themselves to his inbox as unread mails. This has happened now 7 times since Friday night (so 7 copies of each email). The copying seemed to stop at 7 but as soon as you start to delete them they reappear in the inbox again. I have done a full virus scan on the exchange server and on the laptop nothing found. I am currently doing a windows defender scan on both machines. so far nothing found. Any ideas as to why this is happening and how to fix it. Many Thanks Mark