I had a problem about AD run on windows server 2008 sp2 about GPO password expired many time. on GPO setting password expire every 180day but some user password expire week or 2week ,I try to delete policy and create new poliy the issue not clear. please help me solve this.

Hello, assure that the password policy is configured on domain level ONLY. Did you check with rsop.msc that the GPO is applied correct? Be aware that for GPO an own forum exist http://social.technet.microsoft.com/Forums/en/winserverGP/threadsBest regards Meinolf Weber MVP, MCP, MCTS Microsoft MVP - Directory Services My Blog: http://msmvps.com/blogs/mweber/ Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.

you can only configured password policy from default domain policy,otherwise you have to create and configure fine grained password policies.check the password expiration settings on default domain policy.Darshana Jayathilake