Hi,
So far I know, there is no way to remove the account through group policy.
you can post the question to outlook for developers forum if the problem is relating to VBScript
http://social.msdn.microsoft.com/Forums/en-US/outlookdev/threads
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.
