Here's the situation. We have Exchange 2003 on 2003 server sp1 with activesynce enabled. Users are using Palm Treo 700wx with windows mobile 5.0. Syncing work fine for almost everyone, except one user. The syncing itself works fine, except random messages get "marked as read". I sent him 4 test emails. I stood at the users desk and watched as the emails came in, on on the handheld and in outlook. The the emails stayed unread for a few minutes, than, all at the same time, tests 1 2 and 4 got marked as read, but 3 stayed unread. I tried another couple of tests, with the same results. Any ideas?
Thanks in advance.