End users with Readers access unable to access the shared mailbox in Exchange 2007 I have created a shared mailbox and end users with readers access are not able to access the shared mailbox even after the replication for 48 hours. Error : Cannot expand the folder. We are on Windows 2003 R2 Enterprise 64 SP2 environment. Exchange Server 2007 Microsoft Corporation Version: 08.02.0176.002 Looking forward for your inputs. Thanks...

You mean you granted them read only access? If so how like the article below? http://exchangeshare.wordpress.com/2009/07/07/how-to-setup-read-only-mailbox-in-exchange-20032007/James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

Jamestechman, I have already granted them the read-only access...but problem is with expanding the shared mailbox. Even it does not let me access the properties tab so that i can change the permission levels.