I just set up a new system using Vista, and I'm having problems with my Outlook 2003 receiving duplicate emails. I have 5 different email accounts coming in, and I finally narrowed it down to just one of the addresses. I've double-checked all of the settings, and there is nothing different about the settings on this account that I can see. In fact, there is another address coming in from the same server that doesn't get duplicates. I've searched the web high and low, and haven't found any solutions that work. I have Microsoft Update, so all of the service packs are current on my software, including the one I found referenced to online that might have been a fix. As always, your help would be muchly appreciated.