Hello Friends,
We are not able to access OWA from both Intranet and Internet. Similarly Autodiscover site is also not working. we configuredhttps://webmail.XXX.XX.com for both. But email routing is fine between HUB/Mailbox role servers.
We are able to open the OWA front page from internet, but after providing the credentials it’s not working. getting the error message as below: Error code 64 : host not Available Background: The connection to the web server was lost.
Alos we are getting the below warning in our CAS servers constantly.
A process serving application pool 'MSExchangeSyncAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '6112'. The data field contains the error number.
A process serving application pool 'MSExchangeAutodiscoverAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '2832'. The data field contains the error number.
A process serving application pool 'MSExchangeOWAAppPool' terminated unexpectedly. The process id was '4364'. The process exit code was '0x1'.
A process serving application pool 'MSExchangeServicesAppPool' terminated unexpectedly. The process id was '3428'. The process exit code was '0x1'.
A process serving application pool 'MSExchangeOWAAppPool' terminated unexpectedly. The process id was '4364'. The process exit code was '0x1'.
When We open EMC in one of the , we are not able to see anything on "Server Configuration" tab..refer the screens shot. we are able to see the HUB/CAS server details through Mailbox Role Server.
Following has been done: 1.Both HUB/CAS servers has been rebooted, but still not fixed. 2. Exchange SSL certificate[https://webmail.XXX.XX.com ] is valid for till next year Nov15.
Please Advice anything to fix this OWA and Autodiscoverer