Database Limit erhöhen - Exchange 2003 SP2
You can configure a logical database size (logical size means the physical size of the .EDB and .STM files minus the logical free space aka white space in each) limit for each Exchange database by creating a DWORD registry key named “Database Size Limit in GB”. This key should be created under the following location for the mailbox database and public folder database respectively:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\[Servername]\Private-GUID
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\[Servername]\Public-GUID
Restart Informationstore.
After the Mailbox/Public Folder Store has been configured with a new logical database limit, you will have to dismount/mount the given store (or simply restart the Information Store service) in order for the changes to take effect. When doing so Event ID 1216 will be logged in the Application log
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\[Servername]\Private-GUID
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\[Servername]\Public-GUID
Restart Informationstore.
After the Mailbox/Public Folder Store has been configured with a new logical database limit, you will have to dismount/mount the given store (or simply restart the Information Store service) in order for the changes to take effect. When doing so Event ID 1216 will be logged in the Application log