I have multiple users withing my organization that share a common exchange database. Originally I set the limits of this database to issue a warning at 2GB and prohibit a send and receive at 3GB. For legal reasons we currently employ a no-delete policy on our E-mail. Because of the size restriction on their mailbox the users that share this database have been receiving daily warnings that their mailbox is near full. I have since increased the limits to warnings at 4GB and no send/receive at 6GB but the users are still receiving warnings. In addition when I run a powershell script against any of these user mailboxes the result reveals the original limits and not the increased limits. When I run a powershell script against the database it reveals the increased set limit on the database. Can anyone shine a light on this? My Exchange 2007 build is SP2 version 8.2 build 176.2.