We are using Exchange Server 2003 and have a mix of Outlook client versions. We have several email accounts dedicated to conference rooms, so that users may book the rooms as a resource. The accounts are setup to automatically accept the meeting invitations and place in the calendar. It worked fine for years, but now the conference room accounts are no longer automatically accepting the invitations. If I log into the email accounts, then I see the invitations in the inbox and I need to manually accept them to get them into the calendar. How can I get them to be automatically accepted? Settings have not changed and they are setup to automatically acccept, but it's not working.