from Past one day Mails are getting struck in the Transport Server from all the mailbox databases. We are observing all the exchange services up and running fine.
Please help us to identify and resolving the issue.
We observed that, following event ID generating,
Event ID : "7031 : The Microsoft Exchange Migration Workflow service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 5000 milliseconds: Restart the service.
Event ID : "36888 : A fatal alert was generated and sent to the remote endpoint. This may result in terminationof the connection. The TLS protocol defined fatal error code is 20. The Windows SChannel error state is 960.