I have a Windows 2003 Server with exchange 2007 running. Been ok but yesturday outlook web access stopped working!
outlook within the site is fine it is just the OWA.
A few things i have noticed. Internal tests..... If i type https://ipaddress/exchange
i get logon box but then when i login i get page cannot be displayed.
in event viewer i have a constant error:-
The connection between the Client Access server and Mailbox server "servername.domain.local" failed. If this event is logged infrequently or only during scheduled downtime for a Mailbox server, no user action is required. If this event occurs repeatedly, check network connectivity using PING or PingPath. Also, check connectivity using the Test-ActiveSyncConnectivit
y cmdlet. More information:
I have tried with firewall on and off. I have tried accessing the OWA directly on the server and same prob. I have also tried rebooting it as i also get a message in the event log
178864 -T 20 -AP "DEFAULTAPPPOOL (PID=6064). The shared memory heap could not be created. This may be caused if physical memory limits have been exceeded. It may also be caused if too many other processes are running DSAccess. You may be able to resolve this error by restarting the Exchange server that logged this event.
Look forward for some help