Hi I configure the resouce mailbox option AutomateProcessing as autoaccept. I would like to know if it`s possible disable the automatic response when user schedulle meeting ? ThanksHelioHelio

Auto-response cannot be blocked by any setting on the mailbox. It can moved to some folder by a client only rule (which is not a good idea) or it can be blocked by a transport rule. Here is how you create a transport rule. http://msexchangeteam.com/archive/2006/12/12/431879.aspx Thanks. Vishal Ramnani MCITP - Exchange 2007, MCSE Messaging, MCTS - Win 2008 Config