We recently changed the account expiration date from 120 to 90 days. Since\nthen, user who's accounts have expired, sometimes get the message that their\naccount has expired when they boot their computer and they need to reset\ntheir password but often they do not. To make matters worse, there are quite\na few people who are having issues with accounts continuously being locked\nout after this change. One of them is on our IT staff. We have a distributed\nenvironment with a mix of DC's that are 2k and 2k3 with some R2 mixed in\nthere. Any ideas what the problem could be? I'm checking the event logs at\nthese sites to see if they shed any light on the problem. I'll also run a\ndcdiag to make sure everything is healthy and I will let you know if there is\nanything unusual.