I ma having following problems on my CAS servers .
1) Too many failed messages reported.
This Error event indicates that the number of failed message tracking requests has exceeded 5%.No user action is required.
what all I can check to prevent such errors coming up.
2) Exchange control Panel transactional failures reported.
This error is generated due to ECP connectivity failures? How far this is correct
I need to know is there any specific reason for the above.