We are testing the BlackBerry system at the company I work at and we have run into a problem. Some of the managers have noticed that after they have read all their emails on the BB handheld, the next day those messages are all marked as UNREAD. One theory for the problem may be a time stamp from Intellisync when it gets the emails from the Lotus Notes server. We are running BES 4.0 and Lotus 6+ so everything is pretty current. Any ideas are greatly appreciated.

Thanks

Are you running R5 or R6. I have seen this same issue in our shop on R5 servers.