Recently more of my e-mails are ending up in the Deleted Items Folder, including some from friends. I double checked Message Rules for any clues , but can find no hint at all. Thanks in advance for any help.
(Assuming you are using OE).... I had some problems that were bypassing all selected options a couple of months ago (namely a sent item would not disappear from the outbox and would keep on sending!) - the only way I got round it was by backing up all of the messages I wanted to save and then removing all my inbox database files. If you can't find another solution, it may be worth doing this.