we use sbs 2003 in our company and i get this error msg
Exchange store ‘First Storage GroupMailbox Store (SERVER)’: The logical size of this database (the logical size equals the physical size of the .edb file and the .stm file minus the logical free space in each) is 18 GB. This database size has exceeded the size limit of 18 GB.
This database will be dismounted immediately.
For more information, click http://www.microsoft.com/contentredirect.asp.