We have an issue where users in Outlook 2007 keep having their messages reposted over, and over again to sharepoint/Moss2007. We have to log into the sharepointweb site and delete the duplicates. Its very inconsistant. Its happened at least once to many of our users, but we cannot replicate the issue to troubleshoot it since its so random. I should mention the reposts seem to happen via the "sharepoint connector/Lists integration" built into outlook. When you visit a sharepoint forum, you have an option to "add to outlook". That functionality seems to be where the reposts occur from outlook. Has anyone seen this? Thanks!

I'm facing this problem now and it's hideous!!! Even if I close the outlook, the second I launch it again it starts its madness!! Did you find a solution for this?