We appear to be experiencing problems with a corrupt mailstore, we are getting messages like the ones posted below below in the application event log.
We use outlook 2010 final and some rules are not working for any user, the rules that are working it is not showing new mails that go into folders.
At '26/07/2010 09:59:27' the Exchange store database 'Mailbox Database 1095862411' copy on this server detected corruption on the active copy of the database. To help identify the specific failure, consult the Event log on the server for other storage and "ExchangeStoreDb" events. Service recovery was attempted by failover to another copy, which was unsuccessful in restoring the service. Error: There is only one copy of this mailbox database (Mailbox Database 1095862411). Automatic recovery is not available.
Information Store (4772) Mailbox Database 1095862411: A bad page link (error -327) has been detected in a B-Tree (ObjectId: 1218, PgnoRoot: 27145) of database E:\Exchange 2010\Mailbox\Mailbox Database 1095862411\Mailbox Database 1095862411.edb (27354 => 274949, 274948).