For the past several days, in the morning it appears that the clients are not able to connect. I'll check all services for Exchange and they are started. If I restart the server, it then works fine. When I go to just stop all the MSExchange services, I can stop them all except for the Information Store service. If I force stop the MSExchangeIS PID and then restart the service, also everything works fine again. I've checked the Application log in EV but can't find any errors. Is there anything else I can try?

On Wed, 27 Jun 2012 12:21:59 +0000, juicejug1016 wrote: >For the past several days, in the morning it appears that the clients are not able to connect. I'll check all services for Exchange and they are started. If I restart the server, it then works fine. When I go to just stop all the MSExchange services, I can stop them all except for the Information Store service. If I force stop the MSExchangeIS PID and then restart the service, also everything works fine again. > >I've checked the Application log in EV but can't find any errors. Is there anything else I can try? Before you do anything, have you checked to see if the status of the mailbox databases say "Mounted"? It would help if you mention what release, SP, and update rollup of Exchange you're using, and the O/S release and SP. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP